Updated dev front controller
Merge remote-tracking branch 'upstream/master'
Merge pull request #422 from stefk/app-dev

App dev
Update Symfony 2.4
Merge branch 'master' of github.com:claroline/Claroline
Merge remote-tracking branch 'upstream/master'
Update Symfony 2.4
Merge pull request #423 from solispauwels/master

Update Symfony 2.4
Use goutte driver by default, using headless driver is faster than using a non-headless driver when javascript execution is not needed
Merge pull request #426 from maxailloud/use_goutte_by_default

Use goutte driver by default
Configure env and debug parameter for Symfony2 behat extension
Merge pull request #427 from maxailloud/use_test_env_behat

Configure env and debug parameter for Symfony2 behat extension
Updated minimal versions
Merge pull request #428 from stefk/bump-versions

Updated minimal versions
Added test front controller
Merge pull request #435 from stefk/behat

Added test front controller
Maintenance mode.
Merge branch 'master' of github.com:claroline/Claroline

Conflicts:
	behat.yml.dist
	web/app.php