[PLG_AUTHENTICATION_FACEBOOK] define a few vars for use
[PLG_AUTHENTICATION_*] remove some unused methods (thanks Shawn)
[NANOHUB][#265822][COM_RESOURCES] Added config var for default tag in tag browser instead of using supported tag.
[HUBZERO][#3730] Fixed php error in group blog
[HUBZERO][#3712] Fixed php warning with hub zero group helper.
[LIB_JOOMLA] Rewrote stacktrace output for better HTML and to allow for some syntax color-coding
[TPL_HUBBASIC2013] Added some syntax colors to error stacktrace
[LIB_HUBZERO] Reorganizing some base classes
[COM_*] Updated to reflect the moving of some base Hubzero classes.
[COM_GROUPS] Super Group CMS
[COM_GROUPS] Request to load page css doesn't verify ssl.
[COM_GROUPS] Fixed group page ordering issue
[COM_GROUPS] Updates to the views.
[COM_GROUPS] Added Checkin/checkout to group pages.
[COM_GROUPS] Added fancy select to modules edit page. Also made fancy select trigger change event on original select box
[COM_GROUPS] implemented simple checkout notifier. Also moved versions to separate view.
[JS_HUBFANCYSELECT] No longer uses random number for id, but incrementing number. This way they are always the same id on page.
[COM_GROUPS] Fixed issue with group page styles getting overridden.
[COM_GROUPS] Moved page preview and parse methods to helper file
[COM_GROUPS] Fixed issues with super group db username/password. Also moved some page functions to helper file