viewgit/inc/functions.php:22 Function utf8_encode() is deprecated [8192]

Updating copyright year to 2020, a=chris

Chris Pollett [2020-01-01 17:Jan:st]
Updating copyright year to 2020, a=chris
Filename
index.php
src/advertise.php
src/blog.php
src/bot.php
src/configs/Config.php
src/configs/ConfigureTool.php
src/configs/Createdb.php
src/configs/CreditConfig.php
src/configs/ExportPublicHelpDb.php
src/configs/GroupWikiTool.php
src/configs/PublicHelpPages.php
src/configs/TokenTool.php
src/configs/default_crawl.ini
src/controllers/AdminController.php
src/controllers/ApiController.php
src/controllers/ArchiveController.php
src/controllers/ClassifierController.php
src/controllers/Controller.php
src/controllers/CrawlController.php
src/controllers/FetchController.php
src/controllers/GroupController.php
src/controllers/JobsController.php
src/controllers/LocaleFunctions.php
src/controllers/MachineController.php
src/controllers/RegisterController.php
src/controllers/ResourceController.php
src/controllers/SearchController.php
src/controllers/StaticController.php
src/controllers/TestsController.php
src/controllers/components/AccountaccessComponent.php
src/controllers/components/ChatbotComponent.php
src/controllers/components/Component.php
src/controllers/components/CrawlComponent.php
src/controllers/components/SocialComponent.php
src/controllers/components/StoreComponent.php
src/controllers/components/SystemComponent.php
src/css/editor.css
src/css/search.css
src/error.php
src/examples/QueryCacher.php
src/examples/SearchApi.php
src/examples/StockBot.php
src/examples/WeatherBot.php
src/executables/ArcTool.php
src/executables/ClassifierTool.php
src/executables/ClassifierTrainer.php
src/executables/CodeTool.php
src/executables/Fetcher.php
src/executables/MediaUpdater.php
src/executables/Mirror.php
src/executables/QueryTool.php
src/executables/QueueServer.php
src/index.php
src/library/AnalyticsManager.php
src/library/BTree.php
src/library/BloomFilterBundle.php
src/library/BloomFilterFile.php
src/library/BrowserRunner.php
src/library/Bzip2BlockIterator.php
src/library/CrawlConstants.php
src/library/CrawlDaemon.php
src/library/DoubleIndexBundle.php
src/library/FeedArchiveBundle.php
src/library/FetchGitRepositoryUrls.php
src/library/FetchUrl.php
src/library/FileCache.php
src/library/HashTable.php
src/library/IndexArchiveBundle.php
src/library/IndexDictionary.php
src/library/IndexManager.php
src/library/IndexShard.php
src/library/JavascriptUnitTest.php
src/library/Join.php
src/library/Library.php
src/library/LinearAlgebra.php
src/library/LocaleFunctions.php
src/library/MailServer.php
src/library/MediaConstants.php
src/library/NWordGrams.php
src/library/Notifier.php
src/library/PageRuleParser.php
src/library/PartialZipArchive.php
src/library/PersistentStructure.php
src/library/PhraseParser.php
src/library/PriorityQueue.php
src/library/ScraperManager.php
src/library/StochasticTermSegmenter.php
src/library/StringArray.php
src/library/SuffixTree.php
src/library/Trie.php
src/library/UnitTest.php
src/library/UpgradeFunctions.php
src/library/UrlParser.php
src/library/Utility.php
src/library/VersionFunctions.php
src/library/VersionManager.php
src/library/WebArchive.php
src/library/WebArchiveBundle.php
src/library/WebQueueBundle.php
src/library/WikiParser.php
src/library/archive_bundle_iterators/ArcArchiveBundleIterator.php
src/library/archive_bundle_iterators/ArchiveBundleIterator.php
src/library/archive_bundle_iterators/DatabaseBundleIterator.php
src/library/archive_bundle_iterators/MediaWikiArchiveBundleIterator.php
src/library/archive_bundle_iterators/MixArchiveBundleIterator.php
src/library/archive_bundle_iterators/OdpRdfArchiveBundleIterator.php
src/library/archive_bundle_iterators/TextArchiveBundleIterator.php
src/library/archive_bundle_iterators/WarcArchiveBundleIterator.php
src/library/archive_bundle_iterators/WebArchiveBundleIterator.php
src/library/classifiers/BinaryFeatures.php
src/library/classifiers/ChiSquaredFeatureSelection.php
src/library/classifiers/Classifier.php
src/library/classifiers/ClassifierAlgorithm.php
src/library/classifiers/FeatureSelection.php
src/library/classifiers/Features.php
src/library/classifiers/LassoRegression.php
src/library/classifiers/NaiveBayes.php
src/library/classifiers/SparseMatrix.php
src/library/classifiers/WeightedFeatures.php
src/library/compressors/Compressor.php
src/library/compressors/GzipCompressor.php
src/library/compressors/NonCompressor.php
src/library/index_bundle_iterators/DisjointIterator.php
src/library/index_bundle_iterators/DocIterator.php
src/library/index_bundle_iterators/GroupIterator.php
src/library/index_bundle_iterators/IndexBundleIterator.php
src/library/index_bundle_iterators/IntersectIterator.php
src/library/index_bundle_iterators/NegationIterator.php
src/library/index_bundle_iterators/NetworkIterator.php
src/library/index_bundle_iterators/UnionIterator.php
src/library/index_bundle_iterators/WordIterator.php
src/library/indexing_plugins/AddressesPlugin.php
src/library/indexing_plugins/WordfilterPlugin.php
src/library/media_jobs/AnalyticsJob.php
src/library/media_jobs/BulkEmailJob.php
src/library/media_jobs/FeedsUpdateJob.php
src/library/media_jobs/MediaJob.php
src/library/media_jobs/RecommendationJob.php
src/library/media_jobs/VideoConvertJob.php
src/library/media_jobs/WikiMediaJob.php
src/library/processors/BmpProcessor.php
src/library/processors/CompressedProcessor.php
src/library/processors/DocProcessor.php
src/library/processors/DocxProcessor.php
src/library/processors/EpubProcessor.php
src/library/processors/GifProcessor.php
src/library/processors/GitXmlProcessor.php
src/library/processors/GopherProcessor.php
src/library/processors/HtmlProcessor.php
src/library/processors/ImageProcessor.php
src/library/processors/JavaProcessor.php
src/library/processors/JpgProcessor.php
src/library/processors/LocaleFunctions.php
src/library/processors/PageProcessor.php
src/library/processors/PdfProcessor.php
src/library/processors/PngProcessor.php
src/library/processors/PptProcessor.php
src/library/processors/PptxProcessor.php
src/library/processors/PythonProcessor.php
src/library/processors/RobotProcessor.php
src/library/processors/RssProcessor.php
src/library/processors/RtfProcessor.php
src/library/processors/SitemapProcessor.php
src/library/processors/SvgProcessor.php
src/library/processors/TextProcessor.php
src/library/processors/XlsxProcessor.php
src/library/processors/XmlProcessor.php
src/library/summarizers/CentroidSummarizer.php
src/library/summarizers/CentroidWeightedSummarizer.php
src/library/summarizers/GraphBasedSummarizer.php
src/library/summarizers/ScrapeSummarizer.php
src/library/summarizers/Summarizer.php
src/locale/ar/configure.ini
src/locale/ar/resources/Tokenizer.php
src/locale/ar/resources/locale.js
src/locale/bn/configure.ini
src/locale/bn/resources/Tokenizer.php
src/locale/bn/resources/locale.js
src/locale/de/configure.ini
src/locale/de/resources/Tokenizer.php
src/locale/de/resources/locale.js
src/locale/en_US/configure.ini
src/locale/en_US/resources/Tokenizer.php
src/locale/en_US/resources/locale.js
src/locale/es/configure.ini
src/locale/es/resources/Tokenizer.php
src/locale/es/resources/locale.js
src/locale/fa/configure.ini
src/locale/fa/resources/Tokenizer.php
src/locale/fa/resources/locale.js
src/locale/fr_FR/configure.ini
src/locale/fr_FR/resources/Tokenizer.php
src/locale/fr_FR/resources/locale.js
src/locale/he/configure.ini
src/locale/he/resources/Tokenizer.php
src/locale/he/resources/locale.js
src/locale/hi/configure.ini
src/locale/hi/resources/Tokenizer.php
src/locale/hi/resources/locale.js
src/locale/in_ID/configure.ini
src/locale/in_ID/resources/Tokenizer.php
src/locale/in_ID/resources/locale.js
src/locale/it/configure.ini
src/locale/it/resources/Tokenizer.php
src/locale/it/resources/locale.js
src/locale/ja/configure.ini
src/locale/ja/resources/Tokenizer.php
src/locale/ja/resources/locale.js
src/locale/kn/configure.ini
src/locale/kn/resources/Tokenizer.php
src/locale/kn/resources/locale.js
src/locale/ko/configure.ini
src/locale/ko/resources/Tokenizer.php
src/locale/ko/resources/locale.js
src/locale/nl/configure.ini
src/locale/nl/resources/Tokenizer.php
src/locale/nl/resources/locale.js
src/locale/pl/configure.ini
src/locale/pl/resources/Tokenizer.php
src/locale/pl/resources/locale.js
src/locale/pt/configure.ini
src/locale/pt/resources/Tokenizer.php
src/locale/pt/resources/locale.js
src/locale/ru/configure.ini
src/locale/ru/resources/Tokenizer.php
src/locale/ru/resources/locale.js
src/locale/te/configure.ini
src/locale/te/resources/Tokenizer.php
src/locale/te/resources/locale.js
src/locale/th/configure.ini
src/locale/th/resources/Tokenizer.php
src/locale/th/resources/locale.js
src/locale/tr/configure.ini
src/locale/tr/resources/Tokenizer.php
src/locale/tr/resources/locale.js
src/locale/vi_VN/configure.ini
src/locale/vi_VN/resources/Tokenizer.php
src/locale/vi_VN/resources/locale.js
src/locale/zh_CN/configure.ini
src/locale/zh_CN/resources/Tokenizer.php
src/locale/zh_CN/resources/locale.js
src/models/ActivityModel.php
src/models/AdvertisementModel.php
src/models/BotModel.php
src/models/CaptchaModel.php
src/models/CrawlModel.php
src/models/CreditModel.php
src/models/CronModel.php
src/models/GroupModel.php
src/models/ImpressionModel.php
src/models/LocaleModel.php
src/models/MachineModel.php
src/models/Model.php
src/models/ParallelModel.php
src/models/PhraseModel.php
src/models/ProfileModel.php
src/models/RoleModel.php
src/models/ScraperModel.php
src/models/SearchverticalsModel.php
src/models/SigninModel.php
src/models/SourceModel.php
src/models/TrendingModel.php
src/models/UserModel.php
src/models/VisitorModel.php
src/models/datasources/DatasourceManager.php
src/models/datasources/MysqlManager.php
src/models/datasources/PdoManager.php
src/models/datasources/Sqlite3Manager.php
src/privacy.php
src/scripts/basic.js
src/scripts/big_int.js
src/scripts/chart.js
src/scripts/classifiers.js
src/scripts/hash_captcha.js
src/scripts/help.js
src/scripts/history.js
src/scripts/mix.js
src/scripts/register_validator.js
src/scripts/sha1.js
src/scripts/spreadsheet.js
src/scripts/suggest.js
src/scripts/vr-util.js
src/scripts/wiki.js
src/scripts/zkp.js
src/terms.php
src/views/AdminView.php
src/views/ApiView.php
src/views/ComponentView.php
src/views/CrawlstatusView.php
src/views/FeedstatusView.php
src/views/FetchView.php
src/views/GroupView.php
src/views/MachinestatusView.php
src/views/NocacheView.php
src/views/RecoverView.php
src/views/RegisterView.php
src/views/ResendEmailView.php
src/views/RssView.php
src/views/SearchView.php
src/views/SigninView.php
src/views/StaticView.php
src/views/SuggestView.php
src/views/TestsView.php
src/views/View.php
src/views/elements/AdminElement.php
src/views/elements/AdminbarElement.php
src/views/elements/AdminoptionsElement.php
src/views/elements/ApiElement.php
src/views/elements/AppearanceElement.php
src/views/elements/BotstoryElement.php
src/views/elements/ConfigureElement.php
src/views/elements/CrawloptionsElement.php
src/views/elements/DisplayadvertisementElement.php
src/views/elements/EditclassifierElement.php
src/views/elements/EditlocalesElement.php
src/views/elements/EditmixElement.php
src/views/elements/Element.php
src/views/elements/FooterElement.php
src/views/elements/GroupElement.php
src/views/elements/GroupbarElement.php
src/views/elements/GroupfeedElement.php
src/views/elements/GroupoptionsElement.php
src/views/elements/HeaderElement.php
src/views/elements/HelpElement.php
src/views/elements/LanguageElement.php
src/views/elements/MachinelogElement.php
src/views/elements/ManageaccountElement.php
src/views/elements/ManageadvertisementsElement.php
src/views/elements/ManageclassifiersElement.php
src/views/elements/ManagecrawlsElement.php
src/views/elements/ManagecreditsElement.php
src/views/elements/ManagegroupsElement.php
src/views/elements/ManagelocalesElement.php
src/views/elements/ManagemachinesElement.php
src/views/elements/ManagerolesElement.php
src/views/elements/ManageusersElement.php
src/views/elements/MediajobsElement.php
src/views/elements/MixcrawlsElement.php
src/views/elements/PageoptionsElement.php
src/views/elements/PaginationElement.php
src/views/elements/QuerystatsElement.php
src/views/elements/ResultseditorElement.php
src/views/elements/ScrapersElement.php
src/views/elements/SearchElement.php
src/views/elements/SearchbarElement.php
src/views/elements/SearchcalloutElement.php
src/views/elements/SearchoptionsElement.php
src/views/elements/SearchsourcesElement.php
src/views/elements/SecurityElement.php
src/views/elements/ServersettingsElement.php
src/views/elements/SideadvertisementElement.php
src/views/elements/StatisticsElement.php
src/views/elements/TopadvertisementElement.php
src/views/elements/TrendingElement.php
src/views/elements/WikiElement.php
src/views/helpers/DisplayresultsHelper.php
src/views/helpers/FeedsHelper.php
src/views/helpers/FiletypeHelper.php
src/views/helpers/FileuploadHelper.php
src/views/helpers/HelpbuttonHelper.php
src/views/helpers/Helper.php
src/views/helpers/ImagesHelper.php
src/views/helpers/OptionsHelper.php
src/views/helpers/PaginationHelper.php
src/views/helpers/PagingtableHelper.php
src/views/helpers/SearchformHelper.php
src/views/helpers/ToggleHelper.php
src/views/helpers/VideourlHelper.php
src/views/layouts/ApiLayout.php
src/views/layouts/Layout.php
src/views/layouts/RssLayout.php
src/views/layouts/WebLayout.php
tests/BloomFilterFileTest.php
tests/BtreeTest.php
tests/DeTokenizerTest.php
tests/DocxProcessorTest.php
tests/EnTokenizerTest.php
tests/EpubProcessorTest.php
tests/EsTokenizerTest.php
tests/FaTokenizerTest.php
tests/FrTokenizerTest.php
tests/HashTableTest.php
tests/HiTokenizerTest.php
tests/IndexDictionaryTest.php
tests/IndexShardTest.php
tests/ItTokenizerTest.php
tests/ManyScrapersExperiment.php
tests/ManyUserExperiment.php
tests/NlTokenizerTest.php
tests/PdfProcessorTest.php
tests/PhantomjsUiTest.php
tests/PhraseParserTest.php
tests/PptxProcessorTest.php
tests/PriorityQueueTest.php
tests/PtTokenizerTest.php
tests/QueueServerTest.php
tests/RuTokenizerTest.php
tests/ScraperManagerTest.php
tests/Sha1JavascriptTest.php
tests/SocketExperiment.php
tests/StringArrayTest.php
tests/StringCatExperiment.php
tests/TrieTest.php
tests/UrlParserTest.php
tests/UtilityTest.php
tests/VersionManagerTest.php
tests/WebArchiveTest.php
tests/WebQueueBundleTest.php
tests/XlsxProcessorTest.php
tests/mobile_ui_tests.js
tests/phantomjs_runner.js
tests/test_files/VocabSampler.php
tests/web_ui_tests.js
work_directory/_placeholder.php
diff --git a/index.php b/index.php
index 98d76038b..ace83806d 100644
--- a/index.php
+++ b/index.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/src/advertise.php b/src/advertise.php
index 94d59ffa6..0fff6bca8 100644
--- a/src/advertise.php
+++ b/src/advertise.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/src/blog.php b/src/blog.php
index fd89a9667..3b88d9b14 100755
--- a/src/blog.php
+++ b/src/blog.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/src/bot.php b/src/bot.php
index 21f3bfc90..015b70822 100644
--- a/src/bot.php
+++ b/src/bot.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/src/configs/Config.php b/src/configs/Config.php
index 600966cfc..2293efadc 100755
--- a/src/configs/Config.php
+++ b/src/configs/Config.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -34,7 +34,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\configs;
diff --git a/src/configs/ConfigureTool.php b/src/configs/ConfigureTool.php
index 56c780e40..b1bec08d5 100644
--- a/src/configs/ConfigureTool.php
+++ b/src/configs/ConfigureTool.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\configs;
diff --git a/src/configs/Createdb.php b/src/configs/Createdb.php
index 161550c53..d2263e8bd 100755
--- a/src/configs/Createdb.php
+++ b/src/configs/Createdb.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -29,7 +29,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\configs;
diff --git a/src/configs/CreditConfig.php b/src/configs/CreditConfig.php
index 20967c4d5..ab7a2f623 100644
--- a/src/configs/CreditConfig.php
+++ b/src/configs/CreditConfig.php
@@ -2,7 +2,7 @@
 /**
  * SeekQuarry/Yioop -- Credit Card Configuration
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  * All rights reserved
  */
 namespace seekquarry\yioop\configs;
diff --git a/src/configs/ExportPublicHelpDb.php b/src/configs/ExportPublicHelpDb.php
index a03d06f26..8f2a1a693 100644
--- a/src/configs/ExportPublicHelpDb.php
+++ b/src/configs/ExportPublicHelpDb.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -29,7 +29,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\configs;
@@ -73,7 +73,7 @@ $out .= <<< EOD
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -99,7 +99,7 @@ $out .= <<< EOD
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 EOD;
diff --git a/src/configs/GroupWikiTool.php b/src/configs/GroupWikiTool.php
index 9ca306aee..afd167f48 100644
--- a/src/configs/GroupWikiTool.php
+++ b/src/configs/GroupWikiTool.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -31,7 +31,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */

diff --git a/src/configs/PublicHelpPages.php b/src/configs/PublicHelpPages.php
index 6a59614c6..b2215c557 100644
--- a/src/configs/PublicHelpPages.php
+++ b/src/configs/PublicHelpPages.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -29,7 +29,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\configs;
diff --git a/src/configs/TokenTool.php b/src/configs/TokenTool.php
index 163225314..b891398f2 100644
--- a/src/configs/TokenTool.php
+++ b/src/configs/TokenTool.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -32,7 +32,7 @@
  *     ngrams)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */

diff --git a/src/configs/default_crawl.ini b/src/configs/default_crawl.ini
index 5211d447a..d37f431fc 100644
--- a/src/configs/default_crawl.ini
+++ b/src/configs/default_crawl.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/controllers/AdminController.php b/src/controllers/AdminController.php
index 4643e461f..5ac35309c 100755
--- a/src/controllers/AdminController.php
+++ b/src/controllers/AdminController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/ApiController.php b/src/controllers/ApiController.php
index 26d4ea598..afa151bfc 100644
--- a/src/controllers/ApiController.php
+++ b/src/controllers/ApiController.php
@@ -3,7 +3,7 @@
  *  SeekQuarry/Yioop --
  *  Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- *  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ *  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  *  LICENSE:
  *
@@ -25,7 +25,7 @@
  *  @author Eswara Rajesh Pinapala epinapala@live.com
  *  @license https://www.gnu.org/licenses/ GPL3
  *  @link https://www.seekquarry.com/
- *  @copyright 2009 - 2019
+ *  @copyright 2009 - 2020
  *  @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/ArchiveController.php b/src/controllers/ArchiveController.php
index cc05ca6f3..55020ab42 100755
--- a/src/controllers/ArchiveController.php
+++ b/src/controllers/ArchiveController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/ClassifierController.php b/src/controllers/ClassifierController.php
index a72daa74f..fa05a802f 100644
--- a/src/controllers/ClassifierController.php
+++ b/src/controllers/ClassifierController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/Controller.php b/src/controllers/Controller.php
index 1ee2107ca..08482a1ab 100755
--- a/src/controllers/Controller.php
+++ b/src/controllers/Controller.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/CrawlController.php b/src/controllers/CrawlController.php
index dc431bf7b..acaf45748 100644
--- a/src/controllers/CrawlController.php
+++ b/src/controllers/CrawlController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/FetchController.php b/src/controllers/FetchController.php
index beb10ac37..babe0d316 100755
--- a/src/controllers/FetchController.php
+++ b/src/controllers/FetchController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/GroupController.php b/src/controllers/GroupController.php
index be4e0f3a9..859cc3860 100644
--- a/src/controllers/GroupController.php
+++ b/src/controllers/GroupController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/JobsController.php b/src/controllers/JobsController.php
index f79d1431d..1a040c337 100644
--- a/src/controllers/JobsController.php
+++ b/src/controllers/JobsController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/LocaleFunctions.php b/src/controllers/LocaleFunctions.php
index e5918c881..847a13f3a 100644
--- a/src/controllers/LocaleFunctions.php
+++ b/src/controllers/LocaleFunctions.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
@@ -430,7 +430,7 @@ function w1256ToUTF8($str)
         0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D,
         0x007E, 0x007F, 0x20AC, 0x067E, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020,
         0x2021, 0x02C6, 0x2030, 0x0679, 0x2039, 0x0152, 0x0686, 0x0698, 0x0688,
-        0x06AF, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x06A9,
+        0x06AF, 0x2018, 0x2020, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x06A9,
         0x2122, 0x0691, 0x203A, 0x0153, 0x200C, 0x200D, 0x06BA, 0x00A0, 0x060C,
         0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x06BE,
         0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3,
diff --git a/src/controllers/MachineController.php b/src/controllers/MachineController.php
index 45ea39e2a..9d8caf060 100644
--- a/src/controllers/MachineController.php
+++ b/src/controllers/MachineController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/RegisterController.php b/src/controllers/RegisterController.php
index c7492005e..b3f288237 100755
--- a/src/controllers/RegisterController.php
+++ b/src/controllers/RegisterController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/ResourceController.php b/src/controllers/ResourceController.php
index 878d2f550..fde42e46f 100644
--- a/src/controllers/ResourceController.php
+++ b/src/controllers/ResourceController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/SearchController.php b/src/controllers/SearchController.php
index e6c060dd0..73f839da0 100755
--- a/src/controllers/SearchController.php
+++ b/src/controllers/SearchController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/StaticController.php b/src/controllers/StaticController.php
index dd91f8a99..cb31915e7 100644
--- a/src/controllers/StaticController.php
+++ b/src/controllers/StaticController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/TestsController.php b/src/controllers/TestsController.php
index 1b62c8893..e7058440b 100644
--- a/src/controllers/TestsController.php
+++ b/src/controllers/TestsController.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers;
diff --git a/src/controllers/components/AccountaccessComponent.php b/src/controllers/components/AccountaccessComponent.php
index 78ea5c969..bb74d356a 100644
--- a/src/controllers/components/AccountaccessComponent.php
+++ b/src/controllers/components/AccountaccessComponent.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers\components;
diff --git a/src/controllers/components/ChatbotComponent.php b/src/controllers/components/ChatbotComponent.php
index f61deb45b..3c283bf6f 100644
--- a/src/controllers/components/ChatbotComponent.php
+++ b/src/controllers/components/ChatbotComponent.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers\components;
diff --git a/src/controllers/components/Component.php b/src/controllers/components/Component.php
index 51e6a6a49..15ea4bc57 100644
--- a/src/controllers/components/Component.php
+++ b/src/controllers/components/Component.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers\components;
diff --git a/src/controllers/components/CrawlComponent.php b/src/controllers/components/CrawlComponent.php
index 92e531846..66f7d0e3c 100644
--- a/src/controllers/components/CrawlComponent.php
+++ b/src/controllers/components/CrawlComponent.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers\components;
diff --git a/src/controllers/components/SocialComponent.php b/src/controllers/components/SocialComponent.php
index 9d5deb27f..f2da00d29 100644
--- a/src/controllers/components/SocialComponent.php
+++ b/src/controllers/components/SocialComponent.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers\components;
diff --git a/src/controllers/components/StoreComponent.php b/src/controllers/components/StoreComponent.php
index 9fb53942f..0b54be2fa 100644
--- a/src/controllers/components/StoreComponent.php
+++ b/src/controllers/components/StoreComponent.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Pushkar Umaranikar
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers\components;
diff --git a/src/controllers/components/SystemComponent.php b/src/controllers/components/SystemComponent.php
index 1b7c93437..a59c3d3a2 100755
--- a/src/controllers/components/SystemComponent.php
+++ b/src/controllers/components/SystemComponent.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\controllers\components;
diff --git a/src/css/editor.css b/src/css/editor.css
index 72688095d..f09c1d87b 100755
--- a/src/css/editor.css
+++ b/src/css/editor.css
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Eswara Rajesh Pinapala
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/css/search.css b/src/css/search.css
index 1edd3005e..75e91684a 100755
--- a/src/css/search.css
+++ b/src/css/search.css
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/error.php b/src/error.php
index 345b4a315..23581c6c3 100755
--- a/src/error.php
+++ b/src/error.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/src/examples/QueryCacher.php b/src/examples/QueryCacher.php
index c47394922..8114daa0e 100644
--- a/src/examples/QueryCacher.php
+++ b/src/examples/QueryCacher.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\examples;
diff --git a/src/examples/SearchApi.php b/src/examples/SearchApi.php
index e451d385c..91dafa96a 100644
--- a/src/examples/SearchApi.php
+++ b/src/examples/SearchApi.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\examples;
diff --git a/src/examples/StockBot.php b/src/examples/StockBot.php
index 29b879efd..8a32aafcb 100644
--- a/src/examples/StockBot.php
+++ b/src/examples/StockBot.php
@@ -3,7 +3,7 @@
  *  SeekQuarry/Yioop --
  *  Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- *  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ *  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  *  LICENSE:
  *
@@ -28,7 +28,7 @@
  * @subpackage examples
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\examples\stockbot;
diff --git a/src/examples/WeatherBot.php b/src/examples/WeatherBot.php
index 03492f14a..b930ea989 100644
--- a/src/examples/WeatherBot.php
+++ b/src/examples/WeatherBot.php
@@ -3,7 +3,7 @@
  *  SeekQuarry/Yioop --
  *  Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- *  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ *  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  *  LICENSE:
  *
@@ -27,7 +27,7 @@
  * @subpackage examples
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\examples\weatherbot;
diff --git a/src/executables/ArcTool.php b/src/executables/ArcTool.php
index 7b436a9d1..685336012 100755
--- a/src/executables/ArcTool.php
+++ b/src/executables/ArcTool.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/executables/ClassifierTool.php b/src/executables/ClassifierTool.php
index 4a06d6261..644e842d3 100755
--- a/src/executables/ClassifierTool.php
+++ b/src/executables/ClassifierTool.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/executables/ClassifierTrainer.php b/src/executables/ClassifierTrainer.php
index be7d740eb..1e0a59af4 100755
--- a/src/executables/ClassifierTrainer.php
+++ b/src/executables/ClassifierTrainer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/executables/CodeTool.php b/src/executables/CodeTool.php
index 66b1b9a80..59c030960 100755
--- a/src/executables/CodeTool.php
+++ b/src/executables/CodeTool.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -29,7 +29,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/executables/Fetcher.php b/src/executables/Fetcher.php
index e1cd49492..5d7cd35ea 100755
--- a/src/executables/Fetcher.php
+++ b/src/executables/Fetcher.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/executables/MediaUpdater.php b/src/executables/MediaUpdater.php
index 84861d0fc..588362502 100644
--- a/src/executables/MediaUpdater.php
+++ b/src/executables/MediaUpdater.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/executables/Mirror.php b/src/executables/Mirror.php
index 167f1bb3e..a3db91b97 100644
--- a/src/executables/Mirror.php
+++ b/src/executables/Mirror.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/executables/QueryTool.php b/src/executables/QueryTool.php
index b415e5f4b..595e30926 100755
--- a/src/executables/QueryTool.php
+++ b/src/executables/QueryTool.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/executables/QueueServer.php b/src/executables/QueueServer.php
index 574d77fe6..a0a85e317 100755
--- a/src/executables/QueueServer.php
+++ b/src/executables/QueueServer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\executables;
diff --git a/src/index.php b/src/index.php
index d7213e236..084e59ed6 100644
--- a/src/index.php
+++ b/src/index.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -30,7 +30,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/src/library/AnalyticsManager.php b/src/library/AnalyticsManager.php
index 19b865f1b..a309a07f5 100644
--- a/src/library/AnalyticsManager.php
+++ b/src/library/AnalyticsManager.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/BTree.php b/src/library/BTree.php
index 70b4c605e..576ed61b9 100644
--- a/src/library/BTree.php
+++ b/src/library/BTree.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/BloomFilterBundle.php b/src/library/BloomFilterBundle.php
index ccde27331..c112be516 100644
--- a/src/library/BloomFilterBundle.php
+++ b/src/library/BloomFilterBundle.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/BloomFilterFile.php b/src/library/BloomFilterFile.php
index 71d91df37..4765280da 100755
--- a/src/library/BloomFilterFile.php
+++ b/src/library/BloomFilterFile.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/BrowserRunner.php b/src/library/BrowserRunner.php
index 483a516fd..de4226531 100644
--- a/src/library/BrowserRunner.php
+++ b/src/library/BrowserRunner.php
@@ -2,7 +2,7 @@
 /**
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  * LICENSE:
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/Bzip2BlockIterator.php b/src/library/Bzip2BlockIterator.php
index 28ac89ab1..b9ca7e22f 100644
--- a/src/library/Bzip2BlockIterator.php
+++ b/src/library/Bzip2BlockIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Shawn Tice, (docs added by Chris Pollett chris@pollett.org)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/CrawlConstants.php b/src/library/CrawlConstants.php
index 8119879bc..641f58da6 100755
--- a/src/library/CrawlConstants.php
+++ b/src/library/CrawlConstants.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/CrawlDaemon.php b/src/library/CrawlDaemon.php
index b99d5f3bc..efac71dfe 100644
--- a/src/library/CrawlDaemon.php
+++ b/src/library/CrawlDaemon.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/DoubleIndexBundle.php b/src/library/DoubleIndexBundle.php
index f22e05268..f4cf5c69b 100644
--- a/src/library/DoubleIndexBundle.php
+++ b/src/library/DoubleIndexBundle.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/FeedArchiveBundle.php b/src/library/FeedArchiveBundle.php
index 93ae1f5b1..663ea0cd6 100644
--- a/src/library/FeedArchiveBundle.php
+++ b/src/library/FeedArchiveBundle.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/FetchGitRepositoryUrls.php b/src/library/FetchGitRepositoryUrls.php
index 60244ac04..1168201e3 100755
--- a/src/library/FetchGitRepositoryUrls.php
+++ b/src/library/FetchGitRepositoryUrls.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Snigdha Rao Parvatneni
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/FetchUrl.php b/src/library/FetchUrl.php
index 8f3c578eb..c0a4f05b2 100755
--- a/src/library/FetchUrl.php
+++ b/src/library/FetchUrl.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/FileCache.php b/src/library/FileCache.php
index f04677638..81465bf1d 100644
--- a/src/library/FileCache.php
+++ b/src/library/FileCache.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/HashTable.php b/src/library/HashTable.php
index d410c270f..e56762ce7 100755
--- a/src/library/HashTable.php
+++ b/src/library/HashTable.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/IndexArchiveBundle.php b/src/library/IndexArchiveBundle.php
index e5afb8a8b..8a76418b0 100644
--- a/src/library/IndexArchiveBundle.php
+++ b/src/library/IndexArchiveBundle.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/IndexDictionary.php b/src/library/IndexDictionary.php
index 2567c3cbc..b1d0ea8e8 100644
--- a/src/library/IndexDictionary.php
+++ b/src/library/IndexDictionary.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/IndexManager.php b/src/library/IndexManager.php
index 4bec3eaaf..e10b4c200 100644
--- a/src/library/IndexManager.php
+++ b/src/library/IndexManager.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/IndexShard.php b/src/library/IndexShard.php
index a307cfa39..4e7c58fc9 100644
--- a/src/library/IndexShard.php
+++ b/src/library/IndexShard.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/JavascriptUnitTest.php b/src/library/JavascriptUnitTest.php
index 6a9bb1707..81fee0717 100644
--- a/src/library/JavascriptUnitTest.php
+++ b/src/library/JavascriptUnitTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/Join.php b/src/library/Join.php
index 77021634c..4178326b6 100644
--- a/src/library/Join.php
+++ b/src/library/Join.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/Library.php b/src/library/Library.php
index 6ddb65958..56c0f1bd0 100644
--- a/src/library/Library.php
+++ b/src/library/Library.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/LinearAlgebra.php b/src/library/LinearAlgebra.php
index 54de30cd2..3b7746003 100644
--- a/src/library/LinearAlgebra.php
+++ b/src/library/LinearAlgebra.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/LocaleFunctions.php b/src/library/LocaleFunctions.php
index e5918c881..847a13f3a 100755
--- a/src/library/LocaleFunctions.php
+++ b/src/library/LocaleFunctions.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
@@ -430,7 +430,7 @@ function w1256ToUTF8($str)
         0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D,
         0x007E, 0x007F, 0x20AC, 0x067E, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020,
         0x2021, 0x02C6, 0x2030, 0x0679, 0x2039, 0x0152, 0x0686, 0x0698, 0x0688,
-        0x06AF, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x06A9,
+        0x06AF, 0x2018, 0x2020, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x06A9,
         0x2122, 0x0691, 0x203A, 0x0153, 0x200C, 0x200D, 0x06BA, 0x00A0, 0x060C,
         0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x06BE,
         0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3,
diff --git a/src/library/MailServer.php b/src/library/MailServer.php
index e9f06b42e..9d8f45c37 100644
--- a/src/library/MailServer.php
+++ b/src/library/MailServer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/MediaConstants.php b/src/library/MediaConstants.php
index bee285fd0..00e5efdc7 100644
--- a/src/library/MediaConstants.php
+++ b/src/library/MediaConstants.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/NWordGrams.php b/src/library/NWordGrams.php
index 818278d80..fe3e757b8 100644
--- a/src/library/NWordGrams.php
+++ b/src/library/NWordGrams.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Ravi Dhillon ravi.dhillon@yahoo.com, Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/Notifier.php b/src/library/Notifier.php
index 4e885680a..a6eec04e8 100755
--- a/src/library/Notifier.php
+++ b/src/library/Notifier.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/PageRuleParser.php b/src/library/PageRuleParser.php
index 8289d1cab..8b71a2538 100644
--- a/src/library/PageRuleParser.php
+++ b/src/library/PageRuleParser.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/PartialZipArchive.php b/src/library/PartialZipArchive.php
index 1c2ce43ed..835a0e4a1 100644
--- a/src/library/PartialZipArchive.php
+++ b/src/library/PartialZipArchive.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/PersistentStructure.php b/src/library/PersistentStructure.php
index b9960b3c2..6f8afb396 100755
--- a/src/library/PersistentStructure.php
+++ b/src/library/PersistentStructure.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/PhraseParser.php b/src/library/PhraseParser.php
index d04d96395..18153869e 100755
--- a/src/library/PhraseParser.php
+++ b/src/library/PhraseParser.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
@@ -341,12 +341,12 @@ class PhraseParser
                 $result = "_" . mb_ereg_replace("\.\s*", "", $matches[0]);
                 return $result;
             }, $string);
-        $ap = "(\'|\u{2019}|\u{02BC})";
+        $ap = "(\'|\u{2020}|\u{02BC})";
         $ampersand_pattern = "/\p{L}+".
             "(\s*(\s({$ap}n|{$ap}N)\s|\&)\s*\p{L})+/u";
         $string = preg_replace_callback($ampersand_pattern,
             function($matches) {
-                $ap = "(\'|\u{2019}|\u{02BC})";
+                $ap = "(\'|\u{2020}|\u{02BC})";
                 $result = mb_ereg_replace(
                     "\s*(" . $ap . "n\b|" . $ap . "N\b|\&)\s*",
                     "_and_", $matches[0]);
diff --git a/src/library/PriorityQueue.php b/src/library/PriorityQueue.php
index 78556e338..afb4e1454 100755
--- a/src/library/PriorityQueue.php
+++ b/src/library/PriorityQueue.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/ScraperManager.php b/src/library/ScraperManager.php
index fc12e92cf..b2e74a68a 100644
--- a/src/library/ScraperManager.php
+++ b/src/library/ScraperManager.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Charles Bocage (charles.bocage@sjsu.edu)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/StochasticTermSegmenter.php b/src/library/StochasticTermSegmenter.php
index c807f0bd2..fb5add7d6 100644
--- a/src/library/StochasticTermSegmenter.php
+++ b/src/library/StochasticTermSegmenter.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Xianghong Sun sxh19911230@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/StringArray.php b/src/library/StringArray.php
index b4f72f6cc..c9b3e3dc9 100755
--- a/src/library/StringArray.php
+++ b/src/library/StringArray.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/SuffixTree.php b/src/library/SuffixTree.php
index 293cb66a4..f0bcdb837 100644
--- a/src/library/SuffixTree.php
+++ b/src/library/SuffixTree.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/Trie.php b/src/library/Trie.php
index 69178dd64..17f1db52e 100644
--- a/src/library/Trie.php
+++ b/src/library/Trie.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  *     code into a separate file and cleaned up)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/UnitTest.php b/src/library/UnitTest.php
index 299382807..a872846d9 100644
--- a/src/library/UnitTest.php
+++ b/src/library/UnitTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/UpgradeFunctions.php b/src/library/UpgradeFunctions.php
index e48fe8a1c..0de70f4db 100644
--- a/src/library/UpgradeFunctions.php
+++ b/src/library/UpgradeFunctions.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -30,7 +30,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/UrlParser.php b/src/library/UrlParser.php
index d69b3230e..a3bd507b0 100755
--- a/src/library/UrlParser.php
+++ b/src/library/UrlParser.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/Utility.php b/src/library/Utility.php
index de28b6223..e94fb039a 100755
--- a/src/library/Utility.php
+++ b/src/library/Utility.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/VersionFunctions.php b/src/library/VersionFunctions.php
index ea197a271..165af810b 100644
--- a/src/library/VersionFunctions.php
+++ b/src/library/VersionFunctions.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/VersionManager.php b/src/library/VersionManager.php
index 002f1b35e..9bb75ba63 100644
--- a/src/library/VersionManager.php
+++ b/src/library/VersionManager.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/WebArchive.php b/src/library/WebArchive.php
index e705a2860..692a3ea79 100755
--- a/src/library/WebArchive.php
+++ b/src/library/WebArchive.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/WebArchiveBundle.php b/src/library/WebArchiveBundle.php
index 049396369..8d748a693 100755
--- a/src/library/WebArchiveBundle.php
+++ b/src/library/WebArchiveBundle.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/WebQueueBundle.php b/src/library/WebQueueBundle.php
index 9bef3f065..8234b2b55 100755
--- a/src/library/WebQueueBundle.php
+++ b/src/library/WebQueueBundle.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/WikiParser.php b/src/library/WikiParser.php
index a1b9cd36f..0437439cb 100644
--- a/src/library/WikiParser.php
+++ b/src/library/WikiParser.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
diff --git a/src/library/archive_bundle_iterators/ArcArchiveBundleIterator.php b/src/library/archive_bundle_iterators/ArcArchiveBundleIterator.php
index 7bb4a71f0..1770f2883 100644
--- a/src/library/archive_bundle_iterators/ArcArchiveBundleIterator.php
+++ b/src/library/archive_bundle_iterators/ArcArchiveBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/archive_bundle_iterators/ArchiveBundleIterator.php b/src/library/archive_bundle_iterators/ArchiveBundleIterator.php
index 051a28eec..125c2a419 100644
--- a/src/library/archive_bundle_iterators/ArchiveBundleIterator.php
+++ b/src/library/archive_bundle_iterators/ArchiveBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/archive_bundle_iterators/DatabaseBundleIterator.php b/src/library/archive_bundle_iterators/DatabaseBundleIterator.php
index 0623d1467..4d886ff48 100644
--- a/src/library/archive_bundle_iterators/DatabaseBundleIterator.php
+++ b/src/library/archive_bundle_iterators/DatabaseBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/archive_bundle_iterators/MediaWikiArchiveBundleIterator.php b/src/library/archive_bundle_iterators/MediaWikiArchiveBundleIterator.php
index c21f4b8fe..3f8a5ea62 100644
--- a/src/library/archive_bundle_iterators/MediaWikiArchiveBundleIterator.php
+++ b/src/library/archive_bundle_iterators/MediaWikiArchiveBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/archive_bundle_iterators/MixArchiveBundleIterator.php b/src/library/archive_bundle_iterators/MixArchiveBundleIterator.php
index a0245de71..f6c337b65 100644
--- a/src/library/archive_bundle_iterators/MixArchiveBundleIterator.php
+++ b/src/library/archive_bundle_iterators/MixArchiveBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/archive_bundle_iterators/OdpRdfArchiveBundleIterator.php b/src/library/archive_bundle_iterators/OdpRdfArchiveBundleIterator.php
index 363469a70..d0442ec56 100644
--- a/src/library/archive_bundle_iterators/OdpRdfArchiveBundleIterator.php
+++ b/src/library/archive_bundle_iterators/OdpRdfArchiveBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/archive_bundle_iterators/TextArchiveBundleIterator.php b/src/library/archive_bundle_iterators/TextArchiveBundleIterator.php
index a2d2d1135..2383e1f34 100644
--- a/src/library/archive_bundle_iterators/TextArchiveBundleIterator.php
+++ b/src/library/archive_bundle_iterators/TextArchiveBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/archive_bundle_iterators/WarcArchiveBundleIterator.php b/src/library/archive_bundle_iterators/WarcArchiveBundleIterator.php
index 3145066b0..600deb74e 100644
--- a/src/library/archive_bundle_iterators/WarcArchiveBundleIterator.php
+++ b/src/library/archive_bundle_iterators/WarcArchiveBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/archive_bundle_iterators/WebArchiveBundleIterator.php b/src/library/archive_bundle_iterators/WebArchiveBundleIterator.php
index dbe006f2a..cc3832df4 100644
--- a/src/library/archive_bundle_iterators/WebArchiveBundleIterator.php
+++ b/src/library/archive_bundle_iterators/WebArchiveBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\archive_bundle_iterators;
diff --git a/src/library/classifiers/BinaryFeatures.php b/src/library/classifiers/BinaryFeatures.php
index d44611470..4429b970c 100644
--- a/src/library/classifiers/BinaryFeatures.php
+++ b/src/library/classifiers/BinaryFeatures.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/ChiSquaredFeatureSelection.php b/src/library/classifiers/ChiSquaredFeatureSelection.php
index ee91abae7..4b239aecd 100644
--- a/src/library/classifiers/ChiSquaredFeatureSelection.php
+++ b/src/library/classifiers/ChiSquaredFeatureSelection.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/Classifier.php b/src/library/classifiers/Classifier.php
index 7fcf77d84..63cb9d23b 100644
--- a/src/library/classifiers/Classifier.php
+++ b/src/library/classifiers/Classifier.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/ClassifierAlgorithm.php b/src/library/classifiers/ClassifierAlgorithm.php
index 003ba7abe..535069b57 100644
--- a/src/library/classifiers/ClassifierAlgorithm.php
+++ b/src/library/classifiers/ClassifierAlgorithm.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/FeatureSelection.php b/src/library/classifiers/FeatureSelection.php
index 54d5b98a6..8c6f2a22c 100644
--- a/src/library/classifiers/FeatureSelection.php
+++ b/src/library/classifiers/FeatureSelection.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/Features.php b/src/library/classifiers/Features.php
index 31f9595e9..a14ca8e58 100644
--- a/src/library/classifiers/Features.php
+++ b/src/library/classifiers/Features.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/LassoRegression.php b/src/library/classifiers/LassoRegression.php
index 40877b5e3..3096ab229 100644
--- a/src/library/classifiers/LassoRegression.php
+++ b/src/library/classifiers/LassoRegression.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/NaiveBayes.php b/src/library/classifiers/NaiveBayes.php
index 710cf5894..49bd4308a 100644
--- a/src/library/classifiers/NaiveBayes.php
+++ b/src/library/classifiers/NaiveBayes.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/SparseMatrix.php b/src/library/classifiers/SparseMatrix.php
index 3437a5691..0751a0a80 100644
--- a/src/library/classifiers/SparseMatrix.php
+++ b/src/library/classifiers/SparseMatrix.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/classifiers/WeightedFeatures.php b/src/library/classifiers/WeightedFeatures.php
index c0f98c1b7..88854cb18 100644
--- a/src/library/classifiers/WeightedFeatures.php
+++ b/src/library/classifiers/WeightedFeatures.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\classifiers;
diff --git a/src/library/compressors/Compressor.php b/src/library/compressors/Compressor.php
index 8903aa6b8..30d453ba1 100755
--- a/src/library/compressors/Compressor.php
+++ b/src/library/compressors/Compressor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\compressors;
diff --git a/src/library/compressors/GzipCompressor.php b/src/library/compressors/GzipCompressor.php
index 3bfa30bf4..8d53ba9d4 100755
--- a/src/library/compressors/GzipCompressor.php
+++ b/src/library/compressors/GzipCompressor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\compressors;
diff --git a/src/library/compressors/NonCompressor.php b/src/library/compressors/NonCompressor.php
index 95c1e6a30..2e5f3b1d9 100755
--- a/src/library/compressors/NonCompressor.php
+++ b/src/library/compressors/NonCompressor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\compressors;
diff --git a/src/library/index_bundle_iterators/DisjointIterator.php b/src/library/index_bundle_iterators/DisjointIterator.php
index 323ce306e..5cc2e25e8 100644
--- a/src/library/index_bundle_iterators/DisjointIterator.php
+++ b/src/library/index_bundle_iterators/DisjointIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/index_bundle_iterators/DocIterator.php b/src/library/index_bundle_iterators/DocIterator.php
index b85626736..9e88c31fe 100755
--- a/src/library/index_bundle_iterators/DocIterator.php
+++ b/src/library/index_bundle_iterators/DocIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/index_bundle_iterators/GroupIterator.php b/src/library/index_bundle_iterators/GroupIterator.php
index b8b88891a..ae07d81bd 100644
--- a/src/library/index_bundle_iterators/GroupIterator.php
+++ b/src/library/index_bundle_iterators/GroupIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/index_bundle_iterators/IndexBundleIterator.php b/src/library/index_bundle_iterators/IndexBundleIterator.php
index 6959afb59..f0127e8ce 100644
--- a/src/library/index_bundle_iterators/IndexBundleIterator.php
+++ b/src/library/index_bundle_iterators/IndexBundleIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/index_bundle_iterators/IntersectIterator.php b/src/library/index_bundle_iterators/IntersectIterator.php
index 0704fca81..6880d9e7f 100644
--- a/src/library/index_bundle_iterators/IntersectIterator.php
+++ b/src/library/index_bundle_iterators/IntersectIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/index_bundle_iterators/NegationIterator.php b/src/library/index_bundle_iterators/NegationIterator.php
index f94d0ad8f..a25ac2bc6 100644
--- a/src/library/index_bundle_iterators/NegationIterator.php
+++ b/src/library/index_bundle_iterators/NegationIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/index_bundle_iterators/NetworkIterator.php b/src/library/index_bundle_iterators/NetworkIterator.php
index 94d446b76..90295d532 100644
--- a/src/library/index_bundle_iterators/NetworkIterator.php
+++ b/src/library/index_bundle_iterators/NetworkIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/index_bundle_iterators/UnionIterator.php b/src/library/index_bundle_iterators/UnionIterator.php
index 84d63c576..be58db77b 100644
--- a/src/library/index_bundle_iterators/UnionIterator.php
+++ b/src/library/index_bundle_iterators/UnionIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/index_bundle_iterators/WordIterator.php b/src/library/index_bundle_iterators/WordIterator.php
index 72eee74cb..f0476e12f 100644
--- a/src/library/index_bundle_iterators/WordIterator.php
+++ b/src/library/index_bundle_iterators/WordIterator.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\index_bundle_iterators;
diff --git a/src/library/indexing_plugins/AddressesPlugin.php b/src/library/indexing_plugins/AddressesPlugin.php
index a7a0ded09..2bc1c2332 100644
--- a/src/library/indexing_plugins/AddressesPlugin.php
+++ b/src/library/indexing_plugins/AddressesPlugin.php
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\indexing_plugins;
diff --git a/src/library/indexing_plugins/WordfilterPlugin.php b/src/library/indexing_plugins/WordfilterPlugin.php
index ffb8712af..6ef5514ed 100644
--- a/src/library/indexing_plugins/WordfilterPlugin.php
+++ b/src/library/indexing_plugins/WordfilterPlugin.php
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\indexing_plugins;
diff --git a/src/library/media_jobs/AnalyticsJob.php b/src/library/media_jobs/AnalyticsJob.php
index c679360eb..86f6d9287 100644
--- a/src/library/media_jobs/AnalyticsJob.php
+++ b/src/library/media_jobs/AnalyticsJob.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\media_jobs;
diff --git a/src/library/media_jobs/BulkEmailJob.php b/src/library/media_jobs/BulkEmailJob.php
index d6cab7066..0d5129c51 100644
--- a/src/library/media_jobs/BulkEmailJob.php
+++ b/src/library/media_jobs/BulkEmailJob.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  *      and subclasses based on work of Pooja Mishra for her master's)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\media_jobs;
diff --git a/src/library/media_jobs/FeedsUpdateJob.php b/src/library/media_jobs/FeedsUpdateJob.php
index f95a3b98c..8e78dcaa0 100644
--- a/src/library/media_jobs/FeedsUpdateJob.php
+++ b/src/library/media_jobs/FeedsUpdateJob.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  *      and subclasses based on work of Pooja Mishra for her master's)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\media_jobs;
diff --git a/src/library/media_jobs/MediaJob.php b/src/library/media_jobs/MediaJob.php
index edccd5a7a..2fde9b5c9 100644
--- a/src/library/media_jobs/MediaJob.php
+++ b/src/library/media_jobs/MediaJob.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  *      and subclasses based on work of Pooja Mishra for her master's)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\media_jobs;
diff --git a/src/library/media_jobs/RecommendationJob.php b/src/library/media_jobs/RecommendationJob.php
index 92e895d37..79f785b49 100644
--- a/src/library/media_jobs/RecommendationJob.php
+++ b/src/library/media_jobs/RecommendationJob.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  * (Reworked so could scale for yioop.com by Chris Pollett)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\media_jobs;
diff --git a/src/library/media_jobs/VideoConvertJob.php b/src/library/media_jobs/VideoConvertJob.php
index 83c0a05c2..7424501af 100644
--- a/src/library/media_jobs/VideoConvertJob.php
+++ b/src/library/media_jobs/VideoConvertJob.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  *      and subclasses based on work of Pooja Mishra for her master's)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\media_jobs;
diff --git a/src/library/media_jobs/WikiMediaJob.php b/src/library/media_jobs/WikiMediaJob.php
index 82d3d8f25..974b80e7c 100644
--- a/src/library/media_jobs/WikiMediaJob.php
+++ b/src/library/media_jobs/WikiMediaJob.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  *      and subclasses based on work of Pooja Mishra for her master's)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\media_jobs;
diff --git a/src/library/processors/BmpProcessor.php b/src/library/processors/BmpProcessor.php
index 6280786e3..728a3d81a 100644
--- a/src/library/processors/BmpProcessor.php
+++ b/src/library/processors/BmpProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/CompressedProcessor.php b/src/library/processors/CompressedProcessor.php
index fbb6e3b60..068245478 100644
--- a/src/library/processors/CompressedProcessor.php
+++ b/src/library/processors/CompressedProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/DocProcessor.php b/src/library/processors/DocProcessor.php
index 2107d9337..45e709054 100755
--- a/src/library/processors/DocProcessor.php
+++ b/src/library/processors/DocProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/DocxProcessor.php b/src/library/processors/DocxProcessor.php
index 42ff0694c..229e61c26 100644
--- a/src/library/processors/DocxProcessor.php
+++ b/src/library/processors/DocxProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/EpubProcessor.php b/src/library/processors/EpubProcessor.php
index 2c9f65448..dce245d1f 100644
--- a/src/library/processors/EpubProcessor.php
+++ b/src/library/processors/EpubProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Vijeth Patil vijeth.patil@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/GifProcessor.php b/src/library/processors/GifProcessor.php
index c88053b2c..deca01e07 100755
--- a/src/library/processors/GifProcessor.php
+++ b/src/library/processors/GifProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/GitXmlProcessor.php b/src/library/processors/GitXmlProcessor.php
index fed8b728f..72d21beeb 100755
--- a/src/library/processors/GitXmlProcessor.php
+++ b/src/library/processors/GitXmlProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Snigdha Rao Parvatneni
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/GopherProcessor.php b/src/library/processors/GopherProcessor.php
index 580259a65..ede872c4e 100644
--- a/src/library/processors/GopherProcessor.php
+++ b/src/library/processors/GopherProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/HtmlProcessor.php b/src/library/processors/HtmlProcessor.php
index 8e7c2b1dd..3d181986a 100755
--- a/src/library/processors/HtmlProcessor.php
+++ b/src/library/processors/HtmlProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/ImageProcessor.php b/src/library/processors/ImageProcessor.php
index 4f130996b..8bf0ee370 100755
--- a/src/library/processors/ImageProcessor.php
+++ b/src/library/processors/ImageProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/JavaProcessor.php b/src/library/processors/JavaProcessor.php
index 5ab538a9d..af306d256 100755
--- a/src/library/processors/JavaProcessor.php
+++ b/src/library/processors/JavaProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Snigdha Rao Parvatneni
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/JpgProcessor.php b/src/library/processors/JpgProcessor.php
index b8633e9a3..b5fb21a6a 100755
--- a/src/library/processors/JpgProcessor.php
+++ b/src/library/processors/JpgProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/LocaleFunctions.php b/src/library/processors/LocaleFunctions.php
index bb47be531..012b50801 100644
--- a/src/library/processors/LocaleFunctions.php
+++ b/src/library/processors/LocaleFunctions.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library;
@@ -455,7 +455,7 @@ function w1256ToUTF8($str)
         0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D,
         0x007E, 0x007F, 0x20AC, 0x067E, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020,
         0x2021, 0x02C6, 0x2030, 0x0679, 0x2039, 0x0152, 0x0686, 0x0698, 0x0688,
-        0x06AF, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x06A9,
+        0x06AF, 0x2018, 0x2020, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x06A9,
         0x2122, 0x0691, 0x203A, 0x0153, 0x200C, 0x200D, 0x06BA, 0x00A0, 0x060C,
         0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x06BE,
         0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3,
diff --git a/src/library/processors/PageProcessor.php b/src/library/processors/PageProcessor.php
index 69c580fe6..0f9468f8d 100644
--- a/src/library/processors/PageProcessor.php
+++ b/src/library/processors/PageProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/PdfProcessor.php b/src/library/processors/PdfProcessor.php
index 32752e11d..9038a117e 100755
--- a/src/library/processors/PdfProcessor.php
+++ b/src/library/processors/PdfProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/PngProcessor.php b/src/library/processors/PngProcessor.php
index f74a863d7..a8145ad84 100755
--- a/src/library/processors/PngProcessor.php
+++ b/src/library/processors/PngProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/PptProcessor.php b/src/library/processors/PptProcessor.php
index cf6ce7926..1e636dfc3 100755
--- a/src/library/processors/PptProcessor.php
+++ b/src/library/processors/PptProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/PptxProcessor.php b/src/library/processors/PptxProcessor.php
index df7d7487f..885e3216a 100644
--- a/src/library/processors/PptxProcessor.php
+++ b/src/library/processors/PptxProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Nakul Natu nakul.natu@gmail.com
  * @license https://www.gnu.org/licenses/ GPLv3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/PythonProcessor.php b/src/library/processors/PythonProcessor.php
index e3afdaa40..afba32674 100755
--- a/src/library/processors/PythonProcessor.php
+++ b/src/library/processors/PythonProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Snigdha Rao Parvatneni
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/RobotProcessor.php b/src/library/processors/RobotProcessor.php
index a9c8ca6b9..ab44fc88d 100644
--- a/src/library/processors/RobotProcessor.php
+++ b/src/library/processors/RobotProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/RssProcessor.php b/src/library/processors/RssProcessor.php
index 2cb50a4b7..fe3b00143 100644
--- a/src/library/processors/RssProcessor.php
+++ b/src/library/processors/RssProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/RtfProcessor.php b/src/library/processors/RtfProcessor.php
index 2652379b3..a43294a8d 100755
--- a/src/library/processors/RtfProcessor.php
+++ b/src/library/processors/RtfProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/SitemapProcessor.php b/src/library/processors/SitemapProcessor.php
index 2fae1f954..55736f6b8 100644
--- a/src/library/processors/SitemapProcessor.php
+++ b/src/library/processors/SitemapProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/SvgProcessor.php b/src/library/processors/SvgProcessor.php
index 8acc74291..bfe4134f4 100644
--- a/src/library/processors/SvgProcessor.php
+++ b/src/library/processors/SvgProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/TextProcessor.php b/src/library/processors/TextProcessor.php
index 19fb8d597..85b2ad9ae 100755
--- a/src/library/processors/TextProcessor.php
+++ b/src/library/processors/TextProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/XlsxProcessor.php b/src/library/processors/XlsxProcessor.php
index 8f801e5d9..1b853cd34 100644
--- a/src/library/processors/XlsxProcessor.php
+++ b/src/library/processors/XlsxProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Tarun Ramaswamy tarun.pepira@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/processors/XmlProcessor.php b/src/library/processors/XmlProcessor.php
index 50013619e..11b050977 100644
--- a/src/library/processors/XmlProcessor.php
+++ b/src/library/processors/XmlProcessor.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\processors;
diff --git a/src/library/summarizers/CentroidSummarizer.php b/src/library/summarizers/CentroidSummarizer.php
index 87aed97b2..fed400bbf 100644
--- a/src/library/summarizers/CentroidSummarizer.php
+++ b/src/library/summarizers/CentroidSummarizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Mangesh Dahale mangeshadahale@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\summarizers;
diff --git a/src/library/summarizers/CentroidWeightedSummarizer.php b/src/library/summarizers/CentroidWeightedSummarizer.php
index fa6ea9015..e5634e65e 100644
--- a/src/library/summarizers/CentroidWeightedSummarizer.php
+++ b/src/library/summarizers/CentroidWeightedSummarizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett (chris@pollett.org)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\summarizers;
diff --git a/src/library/summarizers/GraphBasedSummarizer.php b/src/library/summarizers/GraphBasedSummarizer.php
index be7c60f42..bdcb3d75e 100644
--- a/src/library/summarizers/GraphBasedSummarizer.php
+++ b/src/library/summarizers/GraphBasedSummarizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Charles Bocage charles.bocage@sjsu.edu
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\summarizers;
diff --git a/src/library/summarizers/ScrapeSummarizer.php b/src/library/summarizers/ScrapeSummarizer.php
index 279146bfa..4d4791365 100644
--- a/src/library/summarizers/ScrapeSummarizer.php
+++ b/src/library/summarizers/ScrapeSummarizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Charles Bocage charles.bocage@sjsu.edu
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\summarizers;
diff --git a/src/library/summarizers/Summarizer.php b/src/library/summarizers/Summarizer.php
index 55fa424a6..77b604378 100644
--- a/src/library/summarizers/Summarizer.php
+++ b/src/library/summarizers/Summarizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Charles Bocage charles.bocage@sjsu.edu
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\library\summarizers;
diff --git a/src/locale/ar/configure.ini b/src/locale/ar/configure.ini
index 87fd44ac7..103143076 100755
--- a/src/locale/ar/configure.ini
+++ b/src/locale/ar/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/ar/resources/Tokenizer.php b/src/locale/ar/resources/Tokenizer.php
index 1aeae00e9..b237cbbc4 100755
--- a/src/locale/ar/resources/Tokenizer.php
+++ b/src/locale/ar/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\ar\resources;
diff --git a/src/locale/ar/resources/locale.js b/src/locale/ar/resources/locale.js
index d45339ba9..c8757664a 100755
--- a/src/locale/ar/resources/locale.js
+++ b/src/locale/ar/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */

diff --git a/src/locale/bn/configure.ini b/src/locale/bn/configure.ini
index c1a731ed0..3109455ef 100755
--- a/src/locale/bn/configure.ini
+++ b/src/locale/bn/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/bn/resources/Tokenizer.php b/src/locale/bn/resources/Tokenizer.php
index ac6bcbe1b..b36ecce74 100755
--- a/src/locale/bn/resources/Tokenizer.php
+++ b/src/locale/bn/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Snigdha Rao Parvatneni
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\bn\resources;
diff --git a/src/locale/bn/resources/locale.js b/src/locale/bn/resources/locale.js
index ca1d1d296..11863bafa 100755
--- a/src/locale/bn/resources/locale.js
+++ b/src/locale/bn/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Snigdha Rao Parvatneni
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */

diff --git a/src/locale/de/configure.ini b/src/locale/de/configure.ini
index 13217c325..c34556ec9 100755
--- a/src/locale/de/configure.ini
+++ b/src/locale/de/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/de/resources/Tokenizer.php b/src/locale/de/resources/Tokenizer.php
index a30d2731b..2c28a156f 100755
--- a/src/locale/de/resources/Tokenizer.php
+++ b/src/locale/de/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\de\resources;
diff --git a/src/locale/de/resources/locale.js b/src/locale/de/resources/locale.js
index 3d7b6a0ca..3add65ed4 100755
--- a/src/locale/de/resources/locale.js
+++ b/src/locale/de/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */

diff --git a/src/locale/en_US/configure.ini b/src/locale/en_US/configure.ini
index ddd5093e1..66a23f0f6 100644
--- a/src/locale/en_US/configure.ini
+++ b/src/locale/en_US/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/en_US/resources/Tokenizer.php b/src/locale/en_US/resources/Tokenizer.php
index d1895eaf7..31fe5bc3f 100755
--- a/src/locale/en_US/resources/Tokenizer.php
+++ b/src/locale/en_US/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\en_US\resources;
diff --git a/src/locale/en_US/resources/locale.js b/src/locale/en_US/resources/locale.js
index 344ca99b5..18a49d3eb 100755
--- a/src/locale/en_US/resources/locale.js
+++ b/src/locale/en_US/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */

diff --git a/src/locale/es/configure.ini b/src/locale/es/configure.ini
index aeeb5aa44..1e9f2d5fe 100755
--- a/src/locale/es/configure.ini
+++ b/src/locale/es/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/es/resources/Tokenizer.php b/src/locale/es/resources/Tokenizer.php
index a1d45af40..934bf78c8 100755
--- a/src/locale/es/resources/Tokenizer.php
+++ b/src/locale/es/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\es\resources;
diff --git a/src/locale/es/resources/locale.js b/src/locale/es/resources/locale.js
index 0b6bdb95a..a9b830829 100755
--- a/src/locale/es/resources/locale.js
+++ b/src/locale/es/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/fa/configure.ini b/src/locale/fa/configure.ini
index 9dca71acf..45b6a26fb 100755
--- a/src/locale/fa/configure.ini
+++ b/src/locale/fa/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/fa/resources/Tokenizer.php b/src/locale/fa/resources/Tokenizer.php
index e77ec2648..92d1a3a7a 100755
--- a/src/locale/fa/resources/Tokenizer.php
+++ b/src/locale/fa/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\fa\resources;
diff --git a/src/locale/fa/resources/locale.js b/src/locale/fa/resources/locale.js
index 8a945f6e2..364dd2133 100755
--- a/src/locale/fa/resources/locale.js
+++ b/src/locale/fa/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/fr_FR/configure.ini b/src/locale/fr_FR/configure.ini
index ed16978ac..24bc60b50 100755
--- a/src/locale/fr_FR/configure.ini
+++ b/src/locale/fr_FR/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/fr_FR/resources/Tokenizer.php b/src/locale/fr_FR/resources/Tokenizer.php
index 467927284..9ea95e64c 100755
--- a/src/locale/fr_FR/resources/Tokenizer.php
+++ b/src/locale/fr_FR/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\fr_FR\resources;
diff --git a/src/locale/fr_FR/resources/locale.js b/src/locale/fr_FR/resources/locale.js
index 3c65727df..79160117c 100755
--- a/src/locale/fr_FR/resources/locale.js
+++ b/src/locale/fr_FR/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/he/configure.ini b/src/locale/he/configure.ini
index 80d6bf7f9..a34ba640e 100755
--- a/src/locale/he/configure.ini
+++ b/src/locale/he/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/he/resources/Tokenizer.php b/src/locale/he/resources/Tokenizer.php
index e3a1a5502..a0ec07e55 100755
--- a/src/locale/he/resources/Tokenizer.php
+++ b/src/locale/he/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\he\resources;
diff --git a/src/locale/he/resources/locale.js b/src/locale/he/resources/locale.js
index 2f4a97017..d9a248d60 100755
--- a/src/locale/he/resources/locale.js
+++ b/src/locale/he/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/hi/configure.ini b/src/locale/hi/configure.ini
index b1fa5171e..97e807742 100755
--- a/src/locale/hi/configure.ini
+++ b/src/locale/hi/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/hi/resources/Tokenizer.php b/src/locale/hi/resources/Tokenizer.php
index b1b475321..faf51af23 100755
--- a/src/locale/hi/resources/Tokenizer.php
+++ b/src/locale/hi/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\hi\resources;
diff --git a/src/locale/hi/resources/locale.js b/src/locale/hi/resources/locale.js
index 7c217712a..bd51651e0 100755
--- a/src/locale/hi/resources/locale.js
+++ b/src/locale/hi/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Mallika Perepa
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */

diff --git a/src/locale/in_ID/configure.ini b/src/locale/in_ID/configure.ini
index 2170f5d8b..afeb10317 100755
--- a/src/locale/in_ID/configure.ini
+++ b/src/locale/in_ID/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/in_ID/resources/Tokenizer.php b/src/locale/in_ID/resources/Tokenizer.php
index 5b4fc4abd..fa281ccb3 100755
--- a/src/locale/in_ID/resources/Tokenizer.php
+++ b/src/locale/in_ID/resources/Tokenizer.php
@@ -4,7 +4,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\in_ID\resources;
diff --git a/src/locale/in_ID/resources/locale.js b/src/locale/in_ID/resources/locale.js
index cc195f998..8ce84045c 100755
--- a/src/locale/in_ID/resources/locale.js
+++ b/src/locale/in_ID/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/it/configure.ini b/src/locale/it/configure.ini
index 0d37154d9..35bf8bcc9 100755
--- a/src/locale/it/configure.ini
+++ b/src/locale/it/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/it/resources/Tokenizer.php b/src/locale/it/resources/Tokenizer.php
index 982c5406e..b70eea3c8 100755
--- a/src/locale/it/resources/Tokenizer.php
+++ b/src/locale/it/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\it\resources;
diff --git a/src/locale/it/resources/locale.js b/src/locale/it/resources/locale.js
index f81bd63e2..c423911c8 100755
--- a/src/locale/it/resources/locale.js
+++ b/src/locale/it/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/ja/configure.ini b/src/locale/ja/configure.ini
index 6c823bf29..83fbc7643 100755
--- a/src/locale/ja/configure.ini
+++ b/src/locale/ja/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/ja/resources/Tokenizer.php b/src/locale/ja/resources/Tokenizer.php
index 04cd56333..f55277a98 100755
--- a/src/locale/ja/resources/Tokenizer.php
+++ b/src/locale/ja/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\ja\resources;
diff --git a/src/locale/ja/resources/locale.js b/src/locale/ja/resources/locale.js
index a27e45edd..5044e0054 100755
--- a/src/locale/ja/resources/locale.js
+++ b/src/locale/ja/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/locale/kn/configure.ini b/src/locale/kn/configure.ini
index d30e33885..c7c178ca8 100755
--- a/src/locale/kn/configure.ini
+++ b/src/locale/kn/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/kn/resources/Tokenizer.php b/src/locale/kn/resources/Tokenizer.php
index 1be3d1f65..77aa8cd45 100755
--- a/src/locale/kn/resources/Tokenizer.php
+++ b/src/locale/kn/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\kn\resources;
diff --git a/src/locale/kn/resources/locale.js b/src/locale/kn/resources/locale.js
index 0a7de648c..6f3fcee5f 100755
--- a/src/locale/kn/resources/locale.js
+++ b/src/locale/kn/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/ko/configure.ini b/src/locale/ko/configure.ini
index ed5177832..1505c779f 100755
--- a/src/locale/ko/configure.ini
+++ b/src/locale/ko/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/ko/resources/Tokenizer.php b/src/locale/ko/resources/Tokenizer.php
index 776813f51..39109f444 100755
--- a/src/locale/ko/resources/Tokenizer.php
+++ b/src/locale/ko/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\ko\resources;
diff --git a/src/locale/ko/resources/locale.js b/src/locale/ko/resources/locale.js
index 0a7de648c..6f3fcee5f 100755
--- a/src/locale/ko/resources/locale.js
+++ b/src/locale/ko/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/nl/configure.ini b/src/locale/nl/configure.ini
index 314d300e1..867e030bd 100644
--- a/src/locale/nl/configure.ini
+++ b/src/locale/nl/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/nl/resources/Tokenizer.php b/src/locale/nl/resources/Tokenizer.php
index f39dfedb4..41250b47b 100755
--- a/src/locale/nl/resources/Tokenizer.php
+++ b/src/locale/nl/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\nl\resources;
diff --git a/src/locale/nl/resources/locale.js b/src/locale/nl/resources/locale.js
index 1e113aadf..e43375b77 100755
--- a/src/locale/nl/resources/locale.js
+++ b/src/locale/nl/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/pl/configure.ini b/src/locale/pl/configure.ini
index e2ee9851b..25450a5bf 100755
--- a/src/locale/pl/configure.ini
+++ b/src/locale/pl/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/pl/resources/Tokenizer.php b/src/locale/pl/resources/Tokenizer.php
index 6f4ed36a9..19a3b1e43 100755
--- a/src/locale/pl/resources/Tokenizer.php
+++ b/src/locale/pl/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\pl\resources;
diff --git a/src/locale/pl/resources/locale.js b/src/locale/pl/resources/locale.js
index c875a0481..1edc7b840 100755
--- a/src/locale/pl/resources/locale.js
+++ b/src/locale/pl/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/pt/configure.ini b/src/locale/pt/configure.ini
index 03ce2acc7..45fe0b397 100755
--- a/src/locale/pt/configure.ini
+++ b/src/locale/pt/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/pt/resources/Tokenizer.php b/src/locale/pt/resources/Tokenizer.php
index 10a3cf63f..741e96cbb 100755
--- a/src/locale/pt/resources/Tokenizer.php
+++ b/src/locale/pt/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Niravkumar Patel niravkumar.patel1989@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\pt\resources;
diff --git a/src/locale/pt/resources/locale.js b/src/locale/pt/resources/locale.js
index f81bd63e2..c423911c8 100755
--- a/src/locale/pt/resources/locale.js
+++ b/src/locale/pt/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/ru/configure.ini b/src/locale/ru/configure.ini
index 08cb09cd5..e622b3fa9 100755
--- a/src/locale/ru/configure.ini
+++ b/src/locale/ru/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/ru/resources/Tokenizer.php b/src/locale/ru/resources/Tokenizer.php
index 78f6e618f..9c1ac6620 100755
--- a/src/locale/ru/resources/Tokenizer.php
+++ b/src/locale/ru/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\ru\resources;
diff --git a/src/locale/ru/resources/locale.js b/src/locale/ru/resources/locale.js
index fe627788f..9ea68b573 100755
--- a/src/locale/ru/resources/locale.js
+++ b/src/locale/ru/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/te/configure.ini b/src/locale/te/configure.ini
index f23e5c3dc..d2944f5d7 100644
--- a/src/locale/te/configure.ini
+++ b/src/locale/te/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/te/resources/Tokenizer.php b/src/locale/te/resources/Tokenizer.php
index d38b26287..0b9547733 100755
--- a/src/locale/te/resources/Tokenizer.php
+++ b/src/locale/te/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\te\resources;
diff --git a/src/locale/te/resources/locale.js b/src/locale/te/resources/locale.js
index d25f8cbbe..81a280461 100755
--- a/src/locale/te/resources/locale.js
+++ b/src/locale/te/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/locale/th/configure.ini b/src/locale/th/configure.ini
index 4e92a9025..c8fde834b 100755
--- a/src/locale/th/configure.ini
+++ b/src/locale/th/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/th/resources/Tokenizer.php b/src/locale/th/resources/Tokenizer.php
index d5d0734f8..bb2427db1 100755
--- a/src/locale/th/resources/Tokenizer.php
+++ b/src/locale/th/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\th\resources;
diff --git a/src/locale/th/resources/locale.js b/src/locale/th/resources/locale.js
index 0a7de648c..6f3fcee5f 100755
--- a/src/locale/th/resources/locale.js
+++ b/src/locale/th/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/locale/tr/configure.ini b/src/locale/tr/configure.ini
index 74cabe6c9..ede951c10 100755
--- a/src/locale/tr/configure.ini
+++ b/src/locale/tr/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/tr/resources/Tokenizer.php b/src/locale/tr/resources/Tokenizer.php
index 16f4d7eaf..c3cbedf93 100755
--- a/src/locale/tr/resources/Tokenizer.php
+++ b/src/locale/tr/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  *
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\tr\resources;
diff --git a/src/locale/tr/resources/locale.js b/src/locale/tr/resources/locale.js
index 751c7a64a..5747af319 100755
--- a/src/locale/tr/resources/locale.js
+++ b/src/locale/tr/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */

diff --git a/src/locale/vi_VN/configure.ini b/src/locale/vi_VN/configure.ini
index 05447c538..2cdd461ef 100755
--- a/src/locale/vi_VN/configure.ini
+++ b/src/locale/vi_VN/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/vi_VN/resources/Tokenizer.php b/src/locale/vi_VN/resources/Tokenizer.php
index 9547380aa..06c3ba7c2 100755
--- a/src/locale/vi_VN/resources/Tokenizer.php
+++ b/src/locale/vi_VN/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\vi_VN\resources;
diff --git a/src/locale/vi_VN/resources/locale.js b/src/locale/vi_VN/resources/locale.js
index 3148fc4a0..4014ad7d6 100755
--- a/src/locale/vi_VN/resources/locale.js
+++ b/src/locale/vi_VN/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */

diff --git a/src/locale/zh_CN/configure.ini b/src/locale/zh_CN/configure.ini
index a4406c6d1..d5840bd8d 100755
--- a/src/locale/zh_CN/configure.ini
+++ b/src/locale/zh_CN/configure.ini
@@ -1,6 +1,6 @@
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/locale/zh_CN/resources/Tokenizer.php b/src/locale/zh_CN/resources/Tokenizer.php
index 70c409a7c..5b5cd8816 100755
--- a/src/locale/zh_CN/resources/Tokenizer.php
+++ b/src/locale/zh_CN/resources/Tokenizer.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -23,7 +23,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\locale\zh_CN\resources;
diff --git a/src/locale/zh_CN/resources/locale.js b/src/locale/zh_CN/resources/locale.js
index dd57c4606..be17d828d 100755
--- a/src/locale/zh_CN/resources/locale.js
+++ b/src/locale/zh_CN/resources/locale.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */

diff --git a/src/models/ActivityModel.php b/src/models/ActivityModel.php
index 23e428d3d..7d0d229d9 100755
--- a/src/models/ActivityModel.php
+++ b/src/models/ActivityModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/AdvertisementModel.php b/src/models/AdvertisementModel.php
index e92e9891f..93bb607c1 100644
--- a/src/models/AdvertisementModel.php
+++ b/src/models/AdvertisementModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Pushkar Umaranikar
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/BotModel.php b/src/models/BotModel.php
index 79f293508..d56fbd159 100644
--- a/src/models/BotModel.php
+++ b/src/models/BotModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/CaptchaModel.php b/src/models/CaptchaModel.php
index d455fbfa9..57ef66d7a 100755
--- a/src/models/CaptchaModel.php
+++ b/src/models/CaptchaModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/CrawlModel.php b/src/models/CrawlModel.php
index e39b583a6..5aec2a9b1 100755
--- a/src/models/CrawlModel.php
+++ b/src/models/CrawlModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
@@ -477,7 +477,7 @@ class CrawlModel extends ParallelModel
         $n[] = <<<EOT
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/models/CreditModel.php b/src/models/CreditModel.php
index a51ab4a4d..1db370f3d 100644
--- a/src/models/CreditModel.php
+++ b/src/models/CreditModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/CronModel.php b/src/models/CronModel.php
index aa7a24b9c..ec23630a9 100644
--- a/src/models/CronModel.php
+++ b/src/models/CronModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/GroupModel.php b/src/models/GroupModel.php
index 724a8416b..f75a29f99 100644
--- a/src/models/GroupModel.php
+++ b/src/models/GroupModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Mallika Perepa, Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/ImpressionModel.php b/src/models/ImpressionModel.php
index 69af69d81..30e7fef78 100644
--- a/src/models/ImpressionModel.php
+++ b/src/models/ImpressionModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/LocaleModel.php b/src/models/LocaleModel.php
index dd83f4822..b3ed58e3d 100755
--- a/src/models/LocaleModel.php
+++ b/src/models/LocaleModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
@@ -701,7 +701,7 @@ class LocaleModel extends Model
         $n[] = <<<EOT
 ; ***** BEGIN LICENSE BLOCK *****
 ;  SeekQuarry/Yioop Open Source Pure PHP Search Engine, Crawler, and Indexer
-;  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+;  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
 ;
 ;  This program is free software: you can redistribute it and/or modify
 ;  it under the terms of the GNU General Public License as published by
diff --git a/src/models/MachineModel.php b/src/models/MachineModel.php
index 20f7cc5b7..789cf728f 100644
--- a/src/models/MachineModel.php
+++ b/src/models/MachineModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/Model.php b/src/models/Model.php
index af0e377c4..21cf0f069 100755
--- a/src/models/Model.php
+++ b/src/models/Model.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */

diff --git a/src/models/ParallelModel.php b/src/models/ParallelModel.php
index 500cbd41f..345ff226c 100755
--- a/src/models/ParallelModel.php
+++ b/src/models/ParallelModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/PhraseModel.php b/src/models/PhraseModel.php
index 5824f05b4..05a69e350 100755
--- a/src/models/PhraseModel.php
+++ b/src/models/PhraseModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/ProfileModel.php b/src/models/ProfileModel.php
index ce6f413ab..848245dac 100755
--- a/src/models/ProfileModel.php
+++ b/src/models/ProfileModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/RoleModel.php b/src/models/RoleModel.php
index 336716e94..67f6e5b51 100644
--- a/src/models/RoleModel.php
+++ b/src/models/RoleModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/ScraperModel.php b/src/models/ScraperModel.php
index 29babd41e..76b0f5af6 100644
--- a/src/models/ScraperModel.php
+++ b/src/models/ScraperModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.orgs
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/SearchverticalsModel.php b/src/models/SearchverticalsModel.php
index 3a25c6ba6..1c52d4bff 100644
--- a/src/models/SearchverticalsModel.php
+++ b/src/models/SearchverticalsModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/SigninModel.php b/src/models/SigninModel.php
index 85480b0d4..3f3e0b24c 100755
--- a/src/models/SigninModel.php
+++ b/src/models/SigninModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.orgs
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/SourceModel.php b/src/models/SourceModel.php
index a80c6302a..0ea06bb94 100644
--- a/src/models/SourceModel.php
+++ b/src/models/SourceModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.orgs
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/TrendingModel.php b/src/models/TrendingModel.php
index f050e3cf5..f6737ed0d 100644
--- a/src/models/TrendingModel.php
+++ b/src/models/TrendingModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Timothy Chow
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/UserModel.php b/src/models/UserModel.php
index a1c562c75..7a1fd2b51 100755
--- a/src/models/UserModel.php
+++ b/src/models/UserModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/VisitorModel.php b/src/models/VisitorModel.php
index b9dc72be7..3c7390310 100644
--- a/src/models/VisitorModel.php
+++ b/src/models/VisitorModel.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models;
diff --git a/src/models/datasources/DatasourceManager.php b/src/models/datasources/DatasourceManager.php
index 5406e3302..4e2b14202 100755
--- a/src/models/datasources/DatasourceManager.php
+++ b/src/models/datasources/DatasourceManager.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models\datasources;
diff --git a/src/models/datasources/MysqlManager.php b/src/models/datasources/MysqlManager.php
index a28e2ed39..3505a31b5 100755
--- a/src/models/datasources/MysqlManager.php
+++ b/src/models/datasources/MysqlManager.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models\datasources;
diff --git a/src/models/datasources/PdoManager.php b/src/models/datasources/PdoManager.php
index 60f679b07..125c7d047 100644
--- a/src/models/datasources/PdoManager.php
+++ b/src/models/datasources/PdoManager.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models\datasources;
diff --git a/src/models/datasources/Sqlite3Manager.php b/src/models/datasources/Sqlite3Manager.php
index 0b81d4698..dd32c9710 100644
--- a/src/models/datasources/Sqlite3Manager.php
+++ b/src/models/datasources/Sqlite3Manager.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\models\datasources;
diff --git a/src/privacy.php b/src/privacy.php
index ebf7aa20a..00f997e85 100755
--- a/src/privacy.php
+++ b/src/privacy.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/src/scripts/basic.js b/src/scripts/basic.js
index b32866b6a..6b5229b5c 100755
--- a/src/scripts/basic.js
+++ b/src/scripts/basic.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/scripts/big_int.js b/src/scripts/big_int.js
index 15e61bebb..65747e1c9 100644
--- a/src/scripts/big_int.js
+++ b/src/scripts/big_int.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019    Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020    Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  *     Ideas adapted Leemon Baird's bigint.js
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/scripts/chart.js b/src/scripts/chart.js
index d78c5c8db..a99c3ed43 100644
--- a/src/scripts/chart.js
+++ b/src/scripts/chart.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
diff --git a/src/scripts/classifiers.js b/src/scripts/classifiers.js
index 821c200c0..5ac0328f9 100644
--- a/src/scripts/classifiers.js
+++ b/src/scripts/classifiers.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /**
diff --git a/src/scripts/hash_captcha.js b/src/scripts/hash_captcha.js
index 6c9e9c887..459c64d85 100644
--- a/src/scripts/hash_captcha.js
+++ b/src/scripts/hash_captcha.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/scripts/help.js b/src/scripts/help.js
index 746db9453..ffa37d2e7 100644
--- a/src/scripts/help.js
+++ b/src/scripts/help.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 current_activity_closed = true;
diff --git a/src/scripts/history.js b/src/scripts/history.js
index 305dde81c..b88d59dba 100644
--- a/src/scripts/history.js
+++ b/src/scripts/history.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Akshat Kukreti
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 if (typeof(elt) == "undefined") {
diff --git a/src/scripts/mix.js b/src/scripts/mix.js
index eb1017fc1..a49b65c5d 100644
--- a/src/scripts/mix.js
+++ b/src/scripts/mix.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/scripts/register_validator.js b/src/scripts/register_validator.js
index 2af3699a8..e3718c198 100644
--- a/src/scripts/register_validator.js
+++ b/src/scripts/register_validator.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sarika Padmashali (tweaks cpollett)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/scripts/sha1.js b/src/scripts/sha1.js
index ce559cf27..25732970b 100644
--- a/src/scripts/sha1.js
+++ b/src/scripts/sha1.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/scripts/spreadsheet.js b/src/scripts/spreadsheet.js
index 89326c3a5..d6eeb6cd9 100644
--- a/src/scripts/spreadsheet.js
+++ b/src/scripts/spreadsheet.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
diff --git a/src/scripts/suggest.js b/src/scripts/suggest.js
index 3b52ab53d..ca40ce494 100644
--- a/src/scripts/suggest.js
+++ b/src/scripts/suggest.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Sandhya Vissapragada, Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019s
+ * @copyright 2009 - 2020s
  * @filesource
  */
 /*
diff --git a/src/scripts/vr-util.js b/src/scripts/vr-util.js
index c7d49a82d..e57090efb 100755
--- a/src/scripts/vr-util.js
+++ b/src/scripts/vr-util.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 function draw360(id_360, image_360)
diff --git a/src/scripts/wiki.js b/src/scripts/wiki.js
index 74ca274ed..d0a8f451b 100755
--- a/src/scripts/wiki.js
+++ b/src/scripts/wiki.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
diff --git a/src/scripts/zkp.js b/src/scripts/zkp.js
index bdbb6b7d4..d064a1ef9 100644
--- a/src/scripts/zkp.js
+++ b/src/scripts/zkp.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Akash Patel (edited by Chris Pollett chris@pollett.org)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /*
diff --git a/src/terms.php b/src/terms.php
index c816ff318..f392fe101 100755
--- a/src/terms.php
+++ b/src/terms.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/src/views/AdminView.php b/src/views/AdminView.php
index 51b4fa7ac..fc02a77ff 100755
--- a/src/views/AdminView.php
+++ b/src/views/AdminView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/ApiView.php b/src/views/ApiView.php
index 57e983354..07a6e8368 100644
--- a/src/views/ApiView.php
+++ b/src/views/ApiView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/ComponentView.php b/src/views/ComponentView.php
index f683528f7..b13f72dd8 100755
--- a/src/views/ComponentView.php
+++ b/src/views/ComponentView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/CrawlstatusView.php b/src/views/CrawlstatusView.php
index 2d75966fc..001183bf9 100755
--- a/src/views/CrawlstatusView.php
+++ b/src/views/CrawlstatusView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/FeedstatusView.php b/src/views/FeedstatusView.php
index 6b3d646f8..e4825a7c6 100644
--- a/src/views/FeedstatusView.php
+++ b/src/views/FeedstatusView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/FetchView.php b/src/views/FetchView.php
index ef4337404..401322987 100755
--- a/src/views/FetchView.php
+++ b/src/views/FetchView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/GroupView.php b/src/views/GroupView.php
index 49258f5ab..d56a03bd8 100644
--- a/src/views/GroupView.php
+++ b/src/views/GroupView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/MachinestatusView.php b/src/views/MachinestatusView.php
index 7f7ddccdb..f850b58e2 100644
--- a/src/views/MachinestatusView.php
+++ b/src/views/MachinestatusView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/NocacheView.php b/src/views/NocacheView.php
index 6215de9e3..abc592a7d 100755
--- a/src/views/NocacheView.php
+++ b/src/views/NocacheView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/RecoverView.php b/src/views/RecoverView.php
index 4a88563dd..958ba7054 100644
--- a/src/views/RecoverView.php
+++ b/src/views/RecoverView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/RegisterView.php b/src/views/RegisterView.php
index d80fbab96..ada027584 100755
--- a/src/views/RegisterView.php
+++ b/src/views/RegisterView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/ResendEmailView.php b/src/views/ResendEmailView.php
index e0ec7006a..64c8ac82b 100644
--- a/src/views/ResendEmailView.php
+++ b/src/views/ResendEmailView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/RssView.php b/src/views/RssView.php
index fa1ff67ec..c84f95874 100644
--- a/src/views/RssView.php
+++ b/src/views/RssView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/SearchView.php b/src/views/SearchView.php
index 537ba77cb..a081ff55b 100755
--- a/src/views/SearchView.php
+++ b/src/views/SearchView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/SigninView.php b/src/views/SigninView.php
index 8ab077a5a..876daf05f 100755
--- a/src/views/SigninView.php
+++ b/src/views/SigninView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/StaticView.php b/src/views/StaticView.php
index 5e489ad00..69a2f4937 100644
--- a/src/views/StaticView.php
+++ b/src/views/StaticView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/SuggestView.php b/src/views/SuggestView.php
index d31ee837d..3b23d1cba 100644
--- a/src/views/SuggestView.php
+++ b/src/views/SuggestView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/TestsView.php b/src/views/TestsView.php
index 22dfb1861..c68519c1e 100644
--- a/src/views/TestsView.php
+++ b/src/views/TestsView.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/View.php b/src/views/View.php
index 68e3e027c..d48525f56 100644
--- a/src/views/View.php
+++ b/src/views/View.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views;
diff --git a/src/views/elements/AdminElement.php b/src/views/elements/AdminElement.php
index d1cebbece..d5073040b 100644
--- a/src/views/elements/AdminElement.php
+++ b/src/views/elements/AdminElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/AdminbarElement.php b/src/views/elements/AdminbarElement.php
index 5859c159f..97d16b70c 100644
--- a/src/views/elements/AdminbarElement.php
+++ b/src/views/elements/AdminbarElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/AdminoptionsElement.php b/src/views/elements/AdminoptionsElement.php
index 0dfb272c2..70d76e170 100644
--- a/src/views/elements/AdminoptionsElement.php
+++ b/src/views/elements/AdminoptionsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ApiElement.php b/src/views/elements/ApiElement.php
index 6a406d1bc..6a7dfac24 100644
--- a/src/views/elements/ApiElement.php
+++ b/src/views/elements/ApiElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/AppearanceElement.php b/src/views/elements/AppearanceElement.php
index bcfbe8088..3fc587de0 100644
--- a/src/views/elements/AppearanceElement.php
+++ b/src/views/elements/AppearanceElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/BotstoryElement.php b/src/views/elements/BotstoryElement.php
index 59ace7fc7..f428d7c17 100644
--- a/src/views/elements/BotstoryElement.php
+++ b/src/views/elements/BotstoryElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ConfigureElement.php b/src/views/elements/ConfigureElement.php
index d915b0af9..2a6dcabc1 100644
--- a/src/views/elements/ConfigureElement.php
+++ b/src/views/elements/ConfigureElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/CrawloptionsElement.php b/src/views/elements/CrawloptionsElement.php
index f69a9f566..70573b8d0 100644
--- a/src/views/elements/CrawloptionsElement.php
+++ b/src/views/elements/CrawloptionsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/DisplayadvertisementElement.php b/src/views/elements/DisplayadvertisementElement.php
index f757926e3..5d95de5a5 100644
--- a/src/views/elements/DisplayadvertisementElement.php
+++ b/src/views/elements/DisplayadvertisementElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Pushkar Umaranikar
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/EditclassifierElement.php b/src/views/elements/EditclassifierElement.php
index f2d9ebbb8..015516ead 100644
--- a/src/views/elements/EditclassifierElement.php
+++ b/src/views/elements/EditclassifierElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/EditlocalesElement.php b/src/views/elements/EditlocalesElement.php
index c2bd4e412..ffb5e0615 100644
--- a/src/views/elements/EditlocalesElement.php
+++ b/src/views/elements/EditlocalesElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/EditmixElement.php b/src/views/elements/EditmixElement.php
index c458fb447..bc6a219cc 100644
--- a/src/views/elements/EditmixElement.php
+++ b/src/views/elements/EditmixElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/Element.php b/src/views/elements/Element.php
index f2a11294c..3fa0774d0 100755
--- a/src/views/elements/Element.php
+++ b/src/views/elements/Element.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/FooterElement.php b/src/views/elements/FooterElement.php
index a60fa9685..d08526ea2 100755
--- a/src/views/elements/FooterElement.php
+++ b/src/views/elements/FooterElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/GroupElement.php b/src/views/elements/GroupElement.php
index 884bd281f..833d63ff8 100644
--- a/src/views/elements/GroupElement.php
+++ b/src/views/elements/GroupElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/GroupbarElement.php b/src/views/elements/GroupbarElement.php
index 304ff57a6..684c64f42 100644
--- a/src/views/elements/GroupbarElement.php
+++ b/src/views/elements/GroupbarElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/GroupfeedElement.php b/src/views/elements/GroupfeedElement.php
index 5ce0f5865..798d5c007 100644
--- a/src/views/elements/GroupfeedElement.php
+++ b/src/views/elements/GroupfeedElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/GroupoptionsElement.php b/src/views/elements/GroupoptionsElement.php
index 14ae480de..7cd68d2cf 100644
--- a/src/views/elements/GroupoptionsElement.php
+++ b/src/views/elements/GroupoptionsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/HeaderElement.php b/src/views/elements/HeaderElement.php
index 900594a81..c55abd435 100644
--- a/src/views/elements/HeaderElement.php
+++ b/src/views/elements/HeaderElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/HelpElement.php b/src/views/elements/HelpElement.php
index 3029fa138..5327098ef 100644
--- a/src/views/elements/HelpElement.php
+++ b/src/views/elements/HelpElement.php
@@ -3,7 +3,7 @@
  *  SeekQuarry/Yioop --
  *  Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- *  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ *  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  *  LICENSE:
  *
@@ -25,7 +25,7 @@
  *  @author Eswara Rajesh Pinapala epinapala@live.com
  *  @license https://www.gnu.org/licenses/ GPL3
  *  @link https://www.seekquarry.com/
- *  @copyright 2009 - 2019
+ *  @copyright 2009 - 2020
  *  @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/LanguageElement.php b/src/views/elements/LanguageElement.php
index 226dae2eb..d719bad1f 100755
--- a/src/views/elements/LanguageElement.php
+++ b/src/views/elements/LanguageElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/MachinelogElement.php b/src/views/elements/MachinelogElement.php
index 524cd1317..28470646f 100644
--- a/src/views/elements/MachinelogElement.php
+++ b/src/views/elements/MachinelogElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManageaccountElement.php b/src/views/elements/ManageaccountElement.php
index 3942fdbd8..595d7e321 100755
--- a/src/views/elements/ManageaccountElement.php
+++ b/src/views/elements/ManageaccountElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManageadvertisementsElement.php b/src/views/elements/ManageadvertisementsElement.php
index e749bd5d1..2cac61033 100644
--- a/src/views/elements/ManageadvertisementsElement.php
+++ b/src/views/elements/ManageadvertisementsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Pushkar Umaranikar
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManageclassifiersElement.php b/src/views/elements/ManageclassifiersElement.php
index 61f465bc6..d36756d91 100644
--- a/src/views/elements/ManageclassifiersElement.php
+++ b/src/views/elements/ManageclassifiersElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManagecrawlsElement.php b/src/views/elements/ManagecrawlsElement.php
index 38b93f53d..52d2d83fd 100755
--- a/src/views/elements/ManagecrawlsElement.php
+++ b/src/views/elements/ManagecrawlsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManagecreditsElement.php b/src/views/elements/ManagecreditsElement.php
index 3632fa974..b8c9e4b31 100644
--- a/src/views/elements/ManagecreditsElement.php
+++ b/src/views/elements/ManagecreditsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManagegroupsElement.php b/src/views/elements/ManagegroupsElement.php
index d139fec52..e6e43406f 100755
--- a/src/views/elements/ManagegroupsElement.php
+++ b/src/views/elements/ManagegroupsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Mallika Perepa (Creator), Chris Pollett (rewrote)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManagelocalesElement.php b/src/views/elements/ManagelocalesElement.php
index 00df6d7f1..3f64d90d0 100644
--- a/src/views/elements/ManagelocalesElement.php
+++ b/src/views/elements/ManagelocalesElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManagemachinesElement.php b/src/views/elements/ManagemachinesElement.php
index 0316a997e..1050053c9 100644
--- a/src/views/elements/ManagemachinesElement.php
+++ b/src/views/elements/ManagemachinesElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManagerolesElement.php b/src/views/elements/ManagerolesElement.php
index ea99d3e21..cedc33621 100644
--- a/src/views/elements/ManagerolesElement.php
+++ b/src/views/elements/ManagerolesElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ManageusersElement.php b/src/views/elements/ManageusersElement.php
index 67694ef5e..68716d0da 100644
--- a/src/views/elements/ManageusersElement.php
+++ b/src/views/elements/ManageusersElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/MediajobsElement.php b/src/views/elements/MediajobsElement.php
index a639defc3..099a20c98 100644
--- a/src/views/elements/MediajobsElement.php
+++ b/src/views/elements/MediajobsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/MixcrawlsElement.php b/src/views/elements/MixcrawlsElement.php
index a63ac2370..ede130eb2 100644
--- a/src/views/elements/MixcrawlsElement.php
+++ b/src/views/elements/MixcrawlsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/PageoptionsElement.php b/src/views/elements/PageoptionsElement.php
index 6bc9ba07a..f7ec6bada 100644
--- a/src/views/elements/PageoptionsElement.php
+++ b/src/views/elements/PageoptionsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/PaginationElement.php b/src/views/elements/PaginationElement.php
index 82930f4bf..84b72c817 100644
--- a/src/views/elements/PaginationElement.php
+++ b/src/views/elements/PaginationElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/QuerystatsElement.php b/src/views/elements/QuerystatsElement.php
index 16565c8f4..de536b940 100644
--- a/src/views/elements/QuerystatsElement.php
+++ b/src/views/elements/QuerystatsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ResultseditorElement.php b/src/views/elements/ResultseditorElement.php
index f78b838b2..59f5a0428 100644
--- a/src/views/elements/ResultseditorElement.php
+++ b/src/views/elements/ResultseditorElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ScrapersElement.php b/src/views/elements/ScrapersElement.php
index 90de0575f..b4690b75c 100644
--- a/src/views/elements/ScrapersElement.php
+++ b/src/views/elements/ScrapersElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/SearchElement.php b/src/views/elements/SearchElement.php
index 8167ed666..3e83a11fd 100644
--- a/src/views/elements/SearchElement.php
+++ b/src/views/elements/SearchElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/SearchbarElement.php b/src/views/elements/SearchbarElement.php
index 1964b92bb..646652410 100644
--- a/src/views/elements/SearchbarElement.php
+++ b/src/views/elements/SearchbarElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/SearchcalloutElement.php b/src/views/elements/SearchcalloutElement.php
index bb91ae917..39008e4d5 100644
--- a/src/views/elements/SearchcalloutElement.php
+++ b/src/views/elements/SearchcalloutElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/SearchoptionsElement.php b/src/views/elements/SearchoptionsElement.php
index 712785696..d0949277f 100644
--- a/src/views/elements/SearchoptionsElement.php
+++ b/src/views/elements/SearchoptionsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/SearchsourcesElement.php b/src/views/elements/SearchsourcesElement.php
index bc6d15d53..ced6323b6 100644
--- a/src/views/elements/SearchsourcesElement.php
+++ b/src/views/elements/SearchsourcesElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/SecurityElement.php b/src/views/elements/SecurityElement.php
index c279d125f..f2382ffa5 100755
--- a/src/views/elements/SecurityElement.php
+++ b/src/views/elements/SecurityElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Sreenidhi Muralidharan
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/ServersettingsElement.php b/src/views/elements/ServersettingsElement.php
index cbb5ea461..a947d89f7 100644
--- a/src/views/elements/ServersettingsElement.php
+++ b/src/views/elements/ServersettingsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019 Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/SideadvertisementElement.php b/src/views/elements/SideadvertisementElement.php
index c09a734c9..bbf0150c7 100644
--- a/src/views/elements/SideadvertisementElement.php
+++ b/src/views/elements/SideadvertisementElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/StatisticsElement.php b/src/views/elements/StatisticsElement.php
index af57a3be9..b1158325c 100644
--- a/src/views/elements/StatisticsElement.php
+++ b/src/views/elements/StatisticsElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/TopadvertisementElement.php b/src/views/elements/TopadvertisementElement.php
index 96994c15c..47ce1d2a0 100644
--- a/src/views/elements/TopadvertisementElement.php
+++ b/src/views/elements/TopadvertisementElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/TrendingElement.php b/src/views/elements/TrendingElement.php
index e075ef989..f2f0402fd 100644
--- a/src/views/elements/TrendingElement.php
+++ b/src/views/elements/TrendingElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/elements/WikiElement.php b/src/views/elements/WikiElement.php
index 96eda13d0..cad7e0ea8 100644
--- a/src/views/elements/WikiElement.php
+++ b/src/views/elements/WikiElement.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\elements;
diff --git a/src/views/helpers/DisplayresultsHelper.php b/src/views/helpers/DisplayresultsHelper.php
index 24c6dfb43..6fdbc3e01 100644
--- a/src/views/helpers/DisplayresultsHelper.php
+++ b/src/views/helpers/DisplayresultsHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Priya Gangaraju priya.gangaraju@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/FeedsHelper.php b/src/views/helpers/FeedsHelper.php
index 51c0cc104..f3a9adc36 100644
--- a/src/views/helpers/FeedsHelper.php
+++ b/src/views/helpers/FeedsHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/FiletypeHelper.php b/src/views/helpers/FiletypeHelper.php
index 92e8ddce1..cd08ffdd7 100644
--- a/src/views/helpers/FiletypeHelper.php
+++ b/src/views/helpers/FiletypeHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/FileuploadHelper.php b/src/views/helpers/FileuploadHelper.php
index 7fd5dfc5a..acceed6db 100644
--- a/src/views/helpers/FileuploadHelper.php
+++ b/src/views/helpers/FileuploadHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/HelpbuttonHelper.php b/src/views/helpers/HelpbuttonHelper.php
index 51b428547..2293904d9 100644
--- a/src/views/helpers/HelpbuttonHelper.php
+++ b/src/views/helpers/HelpbuttonHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/Helper.php b/src/views/helpers/Helper.php
index de2b47cce..f7ac99d48 100755
--- a/src/views/helpers/Helper.php
+++ b/src/views/helpers/Helper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/ImagesHelper.php b/src/views/helpers/ImagesHelper.php
index 17f44cc2e..a5e64e3eb 100644
--- a/src/views/helpers/ImagesHelper.php
+++ b/src/views/helpers/ImagesHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/OptionsHelper.php b/src/views/helpers/OptionsHelper.php
index 0ea6ee338..c2dd943a9 100755
--- a/src/views/helpers/OptionsHelper.php
+++ b/src/views/helpers/OptionsHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/PaginationHelper.php b/src/views/helpers/PaginationHelper.php
index adf7a3551..92ec2bc1c 100755
--- a/src/views/helpers/PaginationHelper.php
+++ b/src/views/helpers/PaginationHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/PagingtableHelper.php b/src/views/helpers/PagingtableHelper.php
index 2df7c034e..438e5ab01 100644
--- a/src/views/helpers/PagingtableHelper.php
+++ b/src/views/helpers/PagingtableHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/SearchformHelper.php b/src/views/helpers/SearchformHelper.php
index b3e88e562..d17d06d33 100644
--- a/src/views/helpers/SearchformHelper.php
+++ b/src/views/helpers/SearchformHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/ToggleHelper.php b/src/views/helpers/ToggleHelper.php
index 0a1237417..56116bbd9 100644
--- a/src/views/helpers/ToggleHelper.php
+++ b/src/views/helpers/ToggleHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/helpers/VideourlHelper.php b/src/views/helpers/VideourlHelper.php
index f296f2275..f1a7daeab 100644
--- a/src/views/helpers/VideourlHelper.php
+++ b/src/views/helpers/VideourlHelper.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\helpers;
diff --git a/src/views/layouts/ApiLayout.php b/src/views/layouts/ApiLayout.php
index 2f195997c..9ce03613c 100644
--- a/src/views/layouts/ApiLayout.php
+++ b/src/views/layouts/ApiLayout.php
@@ -3,7 +3,7 @@
  *  SeekQuarry/Yioop --
  *  Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- *  Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ *  Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  *  LICENSE:
  *
@@ -25,7 +25,7 @@
  *  @author Eswara Rajesh Pinapala epinapala@live.com
  *  @license https://www.gnu.org/licenses/ GPL3
  *  @link https://www.seekquarry.com/
- *  @copyright 2009 - 2019
+ *  @copyright 2009 - 2020
  *  @filesource
  */
 namespace seekquarry\yioop\views\layouts;
diff --git a/src/views/layouts/Layout.php b/src/views/layouts/Layout.php
index 39ddcbb10..6c621449e 100755
--- a/src/views/layouts/Layout.php
+++ b/src/views/layouts/Layout.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\layouts;
diff --git a/src/views/layouts/RssLayout.php b/src/views/layouts/RssLayout.php
index a74f512aa..2775c7f40 100644
--- a/src/views/layouts/RssLayout.php
+++ b/src/views/layouts/RssLayout.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\layouts;
diff --git a/src/views/layouts/WebLayout.php b/src/views/layouts/WebLayout.php
index a001fee43..b9c1d66ae 100755
--- a/src/views/layouts/WebLayout.php
+++ b/src/views/layouts/WebLayout.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\views\layouts;
diff --git a/tests/BloomFilterFileTest.php b/tests/BloomFilterFileTest.php
index 475fa6361..662326673 100755
--- a/tests/BloomFilterFileTest.php
+++ b/tests/BloomFilterFileTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/BtreeTest.php b/tests/BtreeTest.php
index 7100715b8..03a6fa3e1 100644
--- a/tests/BtreeTest.php
+++ b/tests/BtreeTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/DeTokenizerTest.php b/tests/DeTokenizerTest.php
index b8689c5a1..0288253c0 100644
--- a/tests/DeTokenizerTest.php
+++ b/tests/DeTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/DocxProcessorTest.php b/tests/DocxProcessorTest.php
index a2753b53c..74baabd29 100644
--- a/tests/DocxProcessorTest.php
+++ b/tests/DocxProcessorTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Nakul Natu nakul.natu@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/EnTokenizerTest.php b/tests/EnTokenizerTest.php
index 462a9ebe4..6f4cfc77b 100644
--- a/tests/EnTokenizerTest.php
+++ b/tests/EnTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/EpubProcessorTest.php b/tests/EpubProcessorTest.php
index b0f953efb..92be926d8 100644
--- a/tests/EpubProcessorTest.php
+++ b/tests/EpubProcessorTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Vijeth Patil vijeth.patil@gmail.coms
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/EsTokenizerTest.php b/tests/EsTokenizerTest.php
index 280cd74b9..dad6cad69 100644
--- a/tests/EsTokenizerTest.php
+++ b/tests/EsTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/FaTokenizerTest.php b/tests/FaTokenizerTest.php
index b5af74ef9..45171f4eb 100644
--- a/tests/FaTokenizerTest.php
+++ b/tests/FaTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/FrTokenizerTest.php b/tests/FrTokenizerTest.php
index e13d5651a..b1bc11039 100644
--- a/tests/FrTokenizerTest.php
+++ b/tests/FrTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/HashTableTest.php b/tests/HashTableTest.php
index e0cd04a3c..2ec22006d 100755
--- a/tests/HashTableTest.php
+++ b/tests/HashTableTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/HiTokenizerTest.php b/tests/HiTokenizerTest.php
index 29528a6ce..29257dfff 100644
--- a/tests/HiTokenizerTest.php
+++ b/tests/HiTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/IndexDictionaryTest.php b/tests/IndexDictionaryTest.php
index 2db0e6575..fceaa265d 100644
--- a/tests/IndexDictionaryTest.php
+++ b/tests/IndexDictionaryTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/IndexShardTest.php b/tests/IndexShardTest.php
index 5b8279838..f47b8ec78 100644
--- a/tests/IndexShardTest.php
+++ b/tests/IndexShardTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/ItTokenizerTest.php b/tests/ItTokenizerTest.php
index a4ec02ff6..3f6851444 100644
--- a/tests/ItTokenizerTest.php
+++ b/tests/ItTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/ManyScrapersExperiment.php b/tests/ManyScrapersExperiment.php
index 999c16c9d..03b6cfd3e 100644
--- a/tests/ManyScrapersExperiment.php
+++ b/tests/ManyScrapersExperiment.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -26,7 +26,7 @@
  *  (changed to web scrapers by Chris Pollett)
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/ManyUserExperiment.php b/tests/ManyUserExperiment.php
index 4cf617e7a..63730fe6d 100644
--- a/tests/ManyUserExperiment.php
+++ b/tests/ManyUserExperiment.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.orgs
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/NlTokenizerTest.php b/tests/NlTokenizerTest.php
index 1b9c128b9..df3cb9660 100644
--- a/tests/NlTokenizerTest.php
+++ b/tests/NlTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/PdfProcessorTest.php b/tests/PdfProcessorTest.php
index 2f5c58372..81cedaa4b 100644
--- a/tests/PdfProcessorTest.php
+++ b/tests/PdfProcessorTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/PhantomjsUiTest.php b/tests/PhantomjsUiTest.php
index c982a7434..e18583d9b 100644
--- a/tests/PhantomjsUiTest.php
+++ b/tests/PhantomjsUiTest.php
@@ -2,7 +2,7 @@
 /**
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  * LICENSE:
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/PhraseParserTest.php b/tests/PhraseParserTest.php
index 357681fb8..eadf31404 100644
--- a/tests/PhraseParserTest.php
+++ b/tests/PhraseParserTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/PptxProcessorTest.php b/tests/PptxProcessorTest.php
index 546ef5d0a..009603ce1 100644
--- a/tests/PptxProcessorTest.php
+++ b/tests/PptxProcessorTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Nakul Natu nakul.natu@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/PriorityQueueTest.php b/tests/PriorityQueueTest.php
index 94c557aef..2e26003cf 100755
--- a/tests/PriorityQueueTest.php
+++ b/tests/PriorityQueueTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/PtTokenizerTest.php b/tests/PtTokenizerTest.php
index 596a0b314..9c8caebd8 100644
--- a/tests/PtTokenizerTest.php
+++ b/tests/PtTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Niravkumar Patel niravkumar.patel1989@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/QueueServerTest.php b/tests/QueueServerTest.php
index f6709dffc..0b31789c1 100644
--- a/tests/QueueServerTest.php
+++ b/tests/QueueServerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/RuTokenizerTest.php b/tests/RuTokenizerTest.php
index c51a3a5f2..07421d326 100644
--- a/tests/RuTokenizerTest.php
+++ b/tests/RuTokenizerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/ScraperManagerTest.php b/tests/ScraperManagerTest.php
index bff7af61b..31e74dbcd 100644
--- a/tests/ScraperManagerTest.php
+++ b/tests/ScraperManagerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Charles Bocage charles.bocage@sjsu.edu
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/Sha1JavascriptTest.php b/tests/Sha1JavascriptTest.php
index 24b9dc605..93dfb8bdf 100644
--- a/tests/Sha1JavascriptTest.php
+++ b/tests/Sha1JavascriptTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/SocketExperiment.php b/tests/SocketExperiment.php
index 8184ad124..022f0e2a6 100755
--- a/tests/SocketExperiment.php
+++ b/tests/SocketExperiment.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -39,7 +39,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/StringArrayTest.php b/tests/StringArrayTest.php
index 0e7bfb157..5f2061846 100644
--- a/tests/StringArrayTest.php
+++ b/tests/StringArrayTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/StringCatExperiment.php b/tests/StringCatExperiment.php
index 9a81c274e..657b553b5 100644
--- a/tests/StringCatExperiment.php
+++ b/tests/StringCatExperiment.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/TrieTest.php b/tests/TrieTest.php
index 96c69745e..72b0fa807 100755
--- a/tests/TrieTest.php
+++ b/tests/TrieTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/UrlParserTest.php b/tests/UrlParserTest.php
index 58cebfa45..96d5b09c7 100644
--- a/tests/UrlParserTest.php
+++ b/tests/UrlParserTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/UtilityTest.php b/tests/UtilityTest.php
index 226c500dc..133230d24 100644
--- a/tests/UtilityTest.php
+++ b/tests/UtilityTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/VersionManagerTest.php b/tests/VersionManagerTest.php
index a050e84f7..d3d8ab0e5 100644
--- a/tests/VersionManagerTest.php
+++ b/tests/VersionManagerTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/WebArchiveTest.php b/tests/WebArchiveTest.php
index a4e25ad44..373f1833e 100755
--- a/tests/WebArchiveTest.php
+++ b/tests/WebArchiveTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/WebQueueBundleTest.php b/tests/WebQueueBundleTest.php
index 1e935ce0b..844e65754 100644
--- a/tests/WebQueueBundleTest.php
+++ b/tests/WebQueueBundleTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/XlsxProcessorTest.php b/tests/XlsxProcessorTest.php
index 8fc7c9dc8..feaf091a5 100644
--- a/tests/XlsxProcessorTest.php
+++ b/tests/XlsxProcessorTest.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -25,7 +25,7 @@
  * @author Tarun Ramaswamy tarun.pepira@gmail.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop\tests;
diff --git a/tests/mobile_ui_tests.js b/tests/mobile_ui_tests.js
index b10f98485..276aa82b4 100644
--- a/tests/mobile_ui_tests.js
+++ b/tests/mobile_ui_tests.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /**
diff --git a/tests/phantomjs_runner.js b/tests/phantomjs_runner.js
index 1b2bbeedc..260f71d62 100644
--- a/tests/phantomjs_runner.js
+++ b/tests/phantomjs_runner.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /**
diff --git a/tests/test_files/VocabSampler.php b/tests/test_files/VocabSampler.php
index a45846f95..f32b5f883 100644
--- a/tests/test_files/VocabSampler.php
+++ b/tests/test_files/VocabSampler.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -28,7 +28,7 @@
  * @author Chris Pollett chris@pollett.org
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 namespace seekquarry\yioop;
diff --git a/tests/web_ui_tests.js b/tests/web_ui_tests.js
index 3a98ce9a9..68bb031bb 100644
--- a/tests/web_ui_tests.js
+++ b/tests/web_ui_tests.js
@@ -2,7 +2,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
@@ -24,7 +24,7 @@
  * @author Eswara Rajesh Pinapala epinapala@live.com
  * @license https://www.gnu.org/licenses/ GPL3
  * @link https://www.seekquarry.com/
- * @copyright 2009 - 2019
+ * @copyright 2009 - 2020
  * @filesource
  */
 /**
diff --git a/work_directory/_placeholder.php b/work_directory/_placeholder.php
index 24db70a27..5bf9435a4 100644
--- a/work_directory/_placeholder.php
+++ b/work_directory/_placeholder.php
@@ -3,7 +3,7 @@
  * SeekQuarry/Yioop --
  * Open Source Pure PHP Search Engine, Crawler, and Indexer
  *
- * Copyright (C) 2009 - 2019  Chris Pollett chris@pollett.org
+ * Copyright (C) 2009 - 2020  Chris Pollett chris@pollett.org
  *
  * LICENSE:
  *
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