Merge branch 'test/type' into training/controller

Conflicts:
	src/Due/EksamensBundle/Resources/config/services.yml
Merge branch 'question/answer' into training/controller

Conflicts:
	src/Due/EksamensBundle/Entity/Answer.php
	src/Due/EksamensBundle/Entity/Question.php
Fixed the execution order of the fixtures by implementing OrderedFixtureInterface.
Added action for training test.
Redirect to the training test after creating one.
Merge branch 'training/role' into training/controller

Conflicts:
	src/Due/EksamensBundle/Resources/config/services.yml
Permit access to training test to the owner only.