switched to stable dependency versions

Change-Id: If214590ecdde00378fb42d937c89c4b3b9d0fe45
[maven-release-plugin] prepare release 2.0

Change-Id: If9557fa99413eeae3c74995a351843054157dd52
[maven-release-plugin] prepare for next development iteration

Change-Id: Ie5fd52eb8468ac82e51d6e21e5a74f8b4f99975f
Merge origin/master