Optimize user public profile url in updater for 2.12 version
Clicking on text when public is not shared will change visibility
Merge pull request #515 from maxailloud/optimize_updater_for_public_profile_url

Optimize user public profile url in updater for 2.12 version
Merge pull request #516 from maxailloud/public_profil_preferences_enhancement

Clicking on text when profil is not shared will change visibility
dql optimization
Merge branch 'master' of https://github.com/claroline/CoreBundle into dql-optimization
Merge pull request #517 from easy-es/dql-optimization

Dql optimization