Updating CHANGES for release

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1570846 13f79535-47bb-0310-9956-ffa450edef68
Updating downloads site page for release

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1570847 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare release syncope-1.1.6

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1570852 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1570854 13f79535-47bb-0310-9956-ffa450edef68
Some small enhancements

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1571987 13f79535-47bb-0310-9956-ffa450edef68
Merge from 1_1_X

git-svn-id: https://svn.apache.org/repos/asf/syncope/trunk@1571988 13f79535-47bb-0310-9956-ffa450edef68