ajout du rapport php_version
grah en camembert ... j'ai un doute
Fix code style : remove extra line
fix case pb on class declaration
jolification du graph
Merge branch 'feature/php-version' of github.com:afup/barometre into feature/php-version
Merge pull request #129 from afup/feature/php-version

ajout du rapport php_version
Merge branch 'master' into feature/salary-satisfaction

Conflicts:
	src/Afup/BarometreBundle/Resources/config/reports.xml
	src/Afup/BarometreBundle/Resources/translations/messages.fr.xliff