version 1.2 rename functionality

git-svn-id: https://plugins.svn.wordpress.org/easy-admin-menu/trunk@978946 b8457f37-d9ea-0310-8a92-e5e31aec5664
remove warnings

git-svn-id: https://plugins.svn.wordpress.org/easy-admin-menu/trunk@978959 b8457f37-d9ea-0310-8a92-e5e31aec5664
addes screnshot

git-svn-id: https://plugins.svn.wordpress.org/easy-admin-menu/trunk@978971 b8457f37-d9ea-0310-8a92-e5e31aec5664