Formatting and added @Override to MetadataListener methods on the controller
Merge remote-tracking branch 'origin/master' into format_override

Conflicts:
	crud/src/main/java/com/redhat/lightblue/crud/mongo/MongoCRUDController.java
Fixed test
Merge pull request #35 from jewzaam/format_override

Formatting and added @Override to MetadataListener methods on the controller