[SYNCOPE-469] Playing a bit with jquery's tabs

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1555134 13f79535-47bb-0310-9956-ffa450edef68
[SYNCOPE-469] Merge from 1_1_X

git-svn-id: https://svn.apache.org/repos/asf/syncope/trunk@1555146 13f79535-47bb-0310-9956-ffa450edef68