Update ant lib
feature update
One last update to ease the transition, copied from dexels.repository. repository(api/file/jgit) will be removed afterwards
Relax import constrains for newer JGit
implementation of leaner interface
(old) refac of Karaf features
Dexels.repository components added to target platform
Merge branch 'master' into Navajo_issue_272

Conflicts:
	server/com.dexels.navajo.server.karaf.feature/features.xml
minor fixes
cut out moved code
relaxed constraints for dependency versions
improve error handling
Added dexels.repository
Merge branch 'master' into Navajo_issue_272

Conflicts:
	server/com.dexels.navajo.server.karaf.feature/features.xml
Update target platform to use latest dexels.repository
Fix target filter: key was wrong
Major target platform update:
 - Split off dexels.repository
 - Updated Equinox to Luna edition
 - Removed a lot of eclipse internal from the tp
Merge branch 'Navajo_issue_272'