admin folder

git-svn-id: https://plugins.svn.wordpress.org/simple-header-modification/trunk@914020 b8457f37-d9ea-0310-8a92-e5e31aec5664
delete other

git-svn-id: https://plugins.svn.wordpress.org/simple-header-modification/trunk@914021 b8457f37-d9ea-0310-8a92-e5e31aec5664