update 1.2.4 features and smal bug fixes

git-svn-id: https://plugins.svn.wordpress.org/key4ce-osticket-bridge/trunk@1007733 b8457f37-d9ea-0310-8a92-e5e31aec5664
small 1.2.4 nginx removal

git-svn-id: https://plugins.svn.wordpress.org/key4ce-osticket-bridge/trunk@1007734 b8457f37-d9ea-0310-8a92-e5e31aec5664