version 1.1.2

git-svn-id: https://plugins.svn.wordpress.org/file-un-attach/trunk@989315 b8457f37-d9ea-0310-8a92-e5e31aec5664
version 1.1.2 tag

git-svn-id: https://plugins.svn.wordpress.org/file-un-attach/trunk@989317 b8457f37-d9ea-0310-8a92-e5e31aec5664