Maintenance mode.
Maintenance mode.
Maintenance mode.
html page.
Maintenance.html
Checkstyle + removing delete cascade.
Session storage and cookie lifetime configuration.
Wrong default storage.
Added factory for session storage options
Merge pull request #338 from ngodfraind/bugfix

Fixing MailInscriptionType.
Moving MaintenanceHandler.
Checkstyle.
Custom installer for app.php.
Merge branch 'master' of github.com:claroline/CoreBundle
Merge branch 'master' into dynamic-session-options

Conflicts:
	Resources/config/services.yml
Updater
Merge pull request #332 from ngodfraind/master

Add maintenance mode
CSV
Merge pull request #339 from ngodfraind/csv-semicolon

CSV
Redirection.