Fixing translations for ProfileType.
ProfileCreationType labels.
removing useless translations keys.
Removing useless translations.
Merge branch 'master' of github.com:claroline/CoreBundle into bugfix

Conflicts:
	Form/ProfileType.php
	Resources/translations/platform.en.yml
	Resources/translations/platform.fr.yml
Removing useless field.
Fixing updater.
When share policy is platform_user and user connected it doesn't ask him to connect anymore
Merge pull request #487 from ngodfraind/bugfix

Bugfix
Merge pull request #488 from maxailloud/user_public_url

When share policy is platform_user and user connected it doesn't ask him to connect anymore