refactored the way to filter through event dispatcher
code cleanup
added Doctrine DBAL supports through ExpressionBuilder classes
optimize Doctrine tests suite
Merge branch 'master' into event_dispatcher
default Symfony2 field types can filter QueryBuilder
added Symfony v2.2 into tests vendors
moved Doctrine filters definitions because it's common between orm and dbal
reverted delete class to keep compatibility with v1
added some backward compatibility with v1 and deprecated messages
replace Transformers by FormDataExtrator and DataExtractionMethod classes
use EventDispatcher to trigger specific event name to each forms
remove useless injected service
update translations
add Italian translation
update code according to fixes added in v1.2
Add support of translation in form
update all translations
improve spanish translations
use setParameter() to filter an entity