Known issue in this commit: the TYPO3 backend and TYPO3CR backend don't work at the moment because the REST controller is not fully functional.
- FLOW3: (MVC) The canProcessRequest() method in the AbstractController now also accepts sub classes of the supported request types. Fixes #2601
- FLOW3: (MVC) Refactored parts of the ActionController. Also changed the order in which certain methods are called. The order is now: resolveActionMethodName(), initializeArguments(), mapRequestArgumentsToLocalArguments(), initializeView(), initializeAction(), callActionMethod(). Also resolves #2580.
- FLOW3: (MVC) Fixed parts of the RESTController. Note: the show, delete and update actions currently don't work due to a new way of handling ids. I'm working on it ...
- FLOW3: (MVC) Wrote proper tests for the REST controller. There are still missing tests for resolveActionMethodName() method.