Fixed some bugs with created roles
Renamed var foundRole
Fixed error in MessageController injection
Submodule update
Merge remote-tracking branch 'upstream/master' into issue-126-announcements
Refactored PagerFactory with option for max nb elements per page
Submodule update
Fixed editRoleAction
Merge branch 'bootstrap3' of https://github.com/solispauwels/Claroline into issue-126-announcements
Refatored resource create form with bootstrap3
Submodule update
Refactored templates with bootstrap3
Refactored Mail & Messsage forms with bootstrap3
Submodule update
Bootstrap3 update