Fix selectlanguage config for russian
Set zend version to latest 1.x. Fix #306.
Fix comments if creator not set.
First draft (incomplete) to provide french
Add hugarian to language selection
Forward RDFauthor and Erfurt
add an onRegisterUser Event
add an onRegisterUserFailed Event
additional fixes while firing onRegisterUser and onRegisterUserFailed event

add response to event
add message to event
add json-support for registrationAction
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.
Merge branch 'develop' into feature/rdfauthor-FormBuilder

Conflicts:
	extensions/themes/silverblue/scripts/support.js
	libraries/RDFauthor
Complete license and copyright information in doc blocks.
Complete license and copyright information in doc blocks.
Merge branch 'develop' into feature/rdfauthor-FormBuilder
Merge branch 'feature/rdfauthor-FormBuilder' into deployment/erm-hd

Conflicts:
	extensions/themes/silverblue/scripts/support.js
	libraries/Erfurt