Updating release notes

git-svn-id: https://svn.apache.org/repos/asf/cxf/dosgi/trunk@1558737 13f79535-47bb-0310-9956-ffa450edef68
Removing xkms that was added accidently

git-svn-id: https://svn.apache.org/repos/asf/cxf/dosgi/trunk@1558738 13f79535-47bb-0310-9956-ffa450edef68