bugfixes
Merge remote-tracking branch 'refs/remotes/origin/devel-ontology-protocol' into devel-ontology-impl
added OriginatorURI to ConnectionEvent

added OriginatorURI to ConnectionEvent
added code for saving the originator URI in the right places
fixed a small bug (OWNER vs PARTNER_CLOSE)
checked that it works
WON vocabulary cleanup and addition

added hasConnectionState and needed methods to all classes
removed old and unused items
added connection state to linked data
bug fix
NeedController end time bug fix
Merge branch 'devel-ontology-impl' of github.com:researchstudio-sat/webofneeds into devel-ontology-protocol
ConnectionModelMapper is now complete

added new ontology elements that were not there before
removing dead code
using ConnectionModelMapper in LinkedDataServiceImpl
bug fix and code cleanup

changed the output of need state to active and inactive
removed unused code and comments
removed hack and unused code

needState in NeedPojo is now added in the NeedController manually
tested and works
Merge branch 'devel-ontology-impl' of github.com:researchstudio-sat/webofneeds into devel-ontology-protocol
Primitive matcher working

* matches only needs
* respects basic need type