adding pagination in comment group plugin
merging with next colivre branch
Merge branches 'ActionItem2748' and 'ActionItem2748_merge' into ActionItem2748_merge
Fix comment group plugin tests
Pagination of comments and replies on profile wall.
The comments and replies are fetched only after the View all and More links are clicked.
CSS adjustement
Added more tests to comment group plugin
Merge branches 'ActionItem2748' and 'ActionItem2748_merge' into ActionItem2748_merge
Change the Content Management form to allow the reset of the profile's homepage.
refactoring set_homepage method
Removed whitespaces

Also allowing the expire of cache from old layouts
Fixed tests
refactoring more_comments and more_replies method
removing unnecessary tests
Merge branches 'ActionItem2899' and 'ActionItem2899_merge' into ActionItem2899_merge
Adding Community Track Plugin
Returning the old numbers for categories

The numbers of categories are part of the classes names.
Probably, those numbers are being used in some environment and we don't
want to break those environments
Added new db/schema

Also:
- removed whitespaces
- added class with plugin name to style a view

(ActionItem2837)
Merge branch 'next_colivre' into ActionItem2748_merge
Added datepicker on steps

(ActionItem2837)