Add statistics page for workspace and admin, access only for workspace now
Update font-awesome from 4.1.0 to 4.2.0
Display some statistics for workspace badges
Merge branch 'master' into badge-statistics-page

Conflicts:
	Resources/translations/badge.en.yml
	Resources/translations/badge.fr.yml
Remove demo fixtures directory
Update phpdoc
Fixing calendar html style
Add a command to generate public profile url on user who don't have one (not going to happen normaly but hey, just in case)
Fixes bugs in admin learning outcomes
Fixes bug in Additional installer allowing only 1 level version update
Installer update
Merge pull request #830 from solispauwels/master

Installer update
Fixing links breadcrumbs for anonymous.
Merge pull request #831 from ngodfraind/links-breadcrumb

Fixing links breadcrumbs for anonymous.
Can't open sent messages in Firefox
Fixes bugs with workspace competences creation
GUI update
Merge branch 'master' of https://github.com/claroline/CoreBundle into competences

Conflicts:
	Library/Installation/AdditionalInstaller.php
Merge pull request #833 from Elorfin/open-sent-message

Can't open sent messages in Firefox
Merge pull request #828 from ngodfraind/restore-dragdrop

Fixing calendar html style