[SYNCOPE-412] Backporting to 1_1_X part of audit SQL management from SYNCOPE-405

git-svn-id: https://svn.apache.org/repos/asf/syncope/branches/1_1_X@1524383 13f79535-47bb-0310-9956-ffa450edef68
log4j 2.0-beta9 is available (it seems I have missed the [ANNOUNCE])

git-svn-id: https://svn.apache.org/repos/asf/syncope/trunk@1524384 13f79535-47bb-0310-9956-ffa450edef68