[LIB_HUBZERO] duck typing to prevent error
[LIB_JOOMLA] add some methods to mysql database class needed for migrations in the event that the PDO driver isn't being used
[MIGRATIONS] make sure tool migrations are using proper mwdb
[MIGRATIONS] you forgot to fix the down method too, Sam!
[HUBZERO][#4971][COM_GROUPS] Added onGroupAfterSave event for any plugins that may need to update data. Fixed minor javascript issue.
[HUBZERO][#4971][PLG_GROUPS_WIKI] Added onGroupAfterSave event to update pages if a group is renamed.
[TPL_KEMELEON-ADMIN] Fixed issue with archived icon state interferring with table rows marked as archived
[PLG_COURSE_OUTLINE] Restructuring and restyling the outline to try and present content in a more directed flow.
[TPL_HUBBASIC2013] Fixing button colors.
[LIB_JOOMLA] sanity check to make sure we're dealing with arrays
[MIGRATIONS] make sure the middleware database connection was successful
[LIB_HUBZERO] add the ability to do pre/post migration hooks
[MIGRATIONS] remove tzinfo sql file and migration
[MIGRATIONS] add a migration hook to update the timezone database as needed
[COM_SUPPORT] Adding back long-unused category field.
[LIB_HUBZERO] prevent warning by making sure file is readable
[COM_SUPPORT] Fixed issue with highlighting correct submenu item
[HUBZERO][#5051][COM_TOOLS] Allow token to be passed via GET as well as POST for deleting a zone location
[HUBZERO][#5051][COM_TOOLS] Fix all kinds of minor issues with zones
[HUBZERO][#5049] Added failed login logging for group calendar subscriptions.