Allowed listener to work in cli context
Correct use of the message manager in the loadMessageData fixture class
Moved listener to listener dir
Rebuilt default workspace template
Sending a message to a group or a workspace doesn't show the user list anymore.
Merge branch 'master' of https://github.com/claroline/CoreBundle

Conflicts:
	Library/Installation/AdditionalInstaller.php
Merge branch 'master' of github.com:claroline/CoreBundle into message-improvements
Restoredbadge listener
Merge pull request #445 from ngodfraind/message-improvements

Message improvements
Merge pull request #443 from maxailloud/correct_message_manager_use

Correct use of the message manager in the loadMessageData fixture class
Merge pull request #446 from stefk/user-cli-creation-fix

User cli creation fix