Update wiki resource version, a=chris

diff --git a/src/configs/Config.php b/src/configs/Config.php
index 2d4cf0cae..54979973f 100755
--- a/src/configs/Config.php
+++ b/src/configs/Config.php
@@ -169,7 +169,7 @@ nsdefine('MIN_AD_VERSION', 36);
  * Version number for upgrading locale resource folders and for upgrading
  * public and help wikis
  */
-nsdefine('RESOURCES_WIKI_VERSION', 4);
+nsdefine('RESOURCES_WIKI_VERSION', 5);
 /**
  * nsdefine's the BASE_URL constant for this script
  * if run from the command line as part of index.php HTTP server scrip