Utilisation de php-cs-fixer pour respecter la convention de codage PSR2
add more tests
travis: added php5.5
travis: removing dbunit installation using pyrus
composer: adding phpunit and dbunit to require-dev
composer: updated dependencies
composer: updated dependencies
trying to find best php 5.3 config
travis: adding php5.5
travis: PSR2
Upgrade to symfony components v2.3
Upgrade to symfony components v2.3
Merge branch 'feature/more_tests' into develop
Bumped version to 2.2.0
Merge branch 'release/2.2.0'
Bumped version to 2.2.0
Merge branch 'release/2.2.0'
Bumped version to 2.2.1
Merge branch 'release/2.2.1'