Remplace IdQuestion by question.
Delete "question" column.
Translation french column name to english column name.
Translation french column name to english column name.
Merge resolution Arnaud/Eric.
Merge remote-tracking branch 'origin/anglais' into anglais

Conflicts:
	src/Innova/SelfBundle/Entity/Test.php
	src/Innova/SelfBundle/Entity/User.php
Merge branch 'question'