Updating some plugins

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1576257 13f79535-47bb-0310-9956-ffa450edef68
[SYNCOPE-484] Patch applied, thanks

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1577042 13f79535-47bb-0310-9956-ffa450edef68
Merge from 1_1_X

git-svn-id: https://svn.apache.org/repos/asf/syncope/trunk@1577044 13f79535-47bb-0310-9956-ffa450edef68