Implement the 'join group' functionality
Create and implement the 'leavegroup' widget
Merge remote-tracking branch 'origin/newframework' into joinleavegroup
Follow up on join/leave group
Merge origin/newframework and fix conflicts
Manageaccess now takes in context data which makes it reusable for groups, discussions and content.
Follow up on #2809
Upgraded History.js + fixed up usage for IE9
Follow-up fixes for leavegroup and joingroup
Remove unused code
Merge origin/newframework and fix conflicts
Merge origin/newframework and fix conflicts
Follow-up for manageaccess
Merge branch 'ie9-history' of git://github.com/simong/3akai-ux into ie9-history
Fixed unneccesary init + updated docs