Changed query processor, which fixed some minor bugs
implemented move (sardine exceptions are flying for some reason) but functional test seems fine
readded cache
cache kann abgeschaltet werden, wenn er nicht funktioniert
Wrappend DocumentImpl und FolderImpl with VersionedDocument in order to avoid some liferay core changes
Merge branch 'master' of https://github.com/University-of-Potsdam-MM/up-filerepository-cmis
fixe some bugs with VersionedDocument
Merge branch 'master' of https://github.com/University-of-Potsdam-MM/up-filerepository-cmis