add versioning on change events and imports
Complete license and copyright information in doc blocks.
Do an additional check if triples is existant

The remove function of the jQuery.rdf library does not check if a triple
that is to be removed is actually in the triplestore and will happily remove
any triple if it's not the case.
Fix #285. Forward Erfurt.
Add initial ResourceJsonrpcAdapter
Fix coding standard for ApplicationController
Fix getting branch name (wasn't language independent)
Fix #226. Forward Erfurt.
add hide type when using add instance
forward rdfauthor
Move responsibility for contentType and fileExtension to Erfurt
Forward Erfurt
Add getTitle method to ModelJsonrpcAdapter
Forward zend version to avoid deprecated methods
Fix #145. Fix special chars in Linked Data request URIs.