[HUBZERO][#4139][COM_WIKI] Fixed some issues when creating a new wiki page from the admin interface.
[HUBZERO][#4139][COM_WIKI] Spotted the same issue in other controllers and fixed them.
[PLG_CITATION_ENDNOTE] Makes sure keys are trimmed. Incase they are separated by \r\n not just \n.
[PLG_GROUPS_COLLECTIONS] Fixed php strict warnings about passing by reference.
[HUBZERO][#3980][COM_WISHLIST] Fixed issues with abuse report on wish list comment
[PLG_CITATION_ENDNOTE] Make sure tags are separated by comma
[INSTALLATION] add timezone info file
Add timezone migrations
[HUBZERO][#4160][PLG_COURSES_DISCUSSIONS] fix pass by reference errors in discussions plugin
[HUBZERO][#4162][LIB_HUBZERO] declare hubzero validate functions as static
[HUBZERO][#4154] Fixed php strict warnings.
[HUBZERO][#4174] Fixed issue with group calendar helper being in hubzero libs
[HUBZERO][#4164][COM_TAGS][LIB_JOOMA] Fixing issues with pagination starting with negative numbers and including task as extra param
[HUBZERO][#4161] Strict php warnings. Hopefully fixed this for good now.
[HUBZERO][#4156] Fixed php strict warnings.
[HABRI][#379][COM_TAGS] Fixed odd issue where tag cound was returning higher numbers (number of tag usage) rather than number of distinct tags
[HABRI][#304][#380][COM_TAGS] Fixed issue with tag deletion. Removed tag list entirely as it becoms preblematic on sites with tens of thousands of records
[HABRI][#332][MOD_LATESTBLOG] Have module pull registered entries as well if user is logged in
[HABRI][#381][COM_BLOG] Fixed case of using wrong object (missing ->)
[HUBZERO][#4176] Added unique class to group sections on intro page. Requested by Derrick for hub check.