Update to 4.0 compatibility

git-svn-id: https://plugins.svn.wordpress.org/cformstable/trunk@982875 b8457f37-d9ea-0310-8a92-e5e31aec5664
Extra tag

git-svn-id: https://plugins.svn.wordpress.org/cformstable/trunk@982879 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixing Italicisation bug

git-svn-id: https://plugins.svn.wordpress.org/cformstable/trunk@982884 b8457f37-d9ea-0310-8a92-e5e31aec5664
Adjustment to italicisation

git-svn-id: https://plugins.svn.wordpress.org/cformstable/trunk@982885 b8457f37-d9ea-0310-8a92-e5e31aec5664