delete old one

git-svn-id: https://plugins.svn.wordpress.org/duplicate-all-posts/trunk@917884 b8457f37-d9ea-0310-8a92-e5e31aec5664
libs folder insert

git-svn-id: https://plugins.svn.wordpress.org/duplicate-all-posts/trunk@917885 b8457f37-d9ea-0310-8a92-e5e31aec5664
scripts folder

git-svn-id: https://plugins.svn.wordpress.org/duplicate-all-posts/trunk@917890 b8457f37-d9ea-0310-8a92-e5e31aec5664