initial commit for 2pc
Merge branch 'facets' into feat-2phasecommit
fixed 2pc
added selenium tests
Merge branch 'facets' into feat-2phasecommit

Conflicts:
	webofneeds/won-owner-webapp/src/main/java/won/owner/web/connection/ConnectionController.java
solved NeedProtocolActiveMQService concurrency problems
fixed duplicate camel dependency
Merge remote-tracking branch 'origin/feat-messaging' into feat-messaging
messaging update. routes using existing camel components were not being dynamicylly added. now fixed.
synced ontology and sourcecode
updated ontology
added log4j as test dependency
updated ontology
owner initialization now works without node
Merge remote-tracking branch 'origin/feat-messaging' into feat-messaging
improved spartanic web gui
Merge branch 'feat-messaging' into update-ontology

Conflicts:
	webofneeds/won-owner-webapp/src/main/java/won/owner/web/need/NeedController.java
Merge branch 'feat-messaging' into update-ontology
some error handling added
added bot config file