Update changelog for release

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1454550 13f79535-47bb-0310-9956-ffa450edef68
Update changelog for release

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1454551 13f79535-47bb-0310-9956-ffa450edef68