Basic role verification.
Profile preferences can be modified in the administration (it has no effect yet).
Adding migrations.
Merge branch '3.0-dev' of https://github.com/claroline/CoreBundle into facet-profile
Merge branch 'master' of https://github.com/claroline/CoreBundle into facet-profile
Merge branch 'master' of https://github.com/claroline/CoreBundle into facet-profile

Conflicts:
	Resources/translations/platform.en.yml
	Resources/translations/platform.es.yml
	Resources/translations/platform.fr.yml
Facets are displayed properly + permissions.
Merge branch '3.0-dev' of https://github.com/claroline/CoreBundle into facet-profile

Conflicts:
	Resources/translations/platform.en.yml
	Resources/translations/platform.es.yml
	Resources/translations/platform.fr.yml
	Resources/views/Administration/Facet/facetTabInnerHtml.html.twigjs
	Resources/views/Profile/profile.html.twig
	Resources/views/Profile/view.html.twig
Fixing merge.
gui update
gui update
Merge pull request #665 from solispauwels/font-awesome

Font awesome
Merge pull request #669 from kitan1982/activity-refactoring

Rename field 'where' in ActivityParameters & adds a button to know activity status
Merge pull request #646 from ngodfraind/facet-profile

Facet profile
Adds evaluation comments display & best score update
Merge branch '3.0-dev' of https://github.com/claroline/CoreBundle into activity-refactoring