new screenshot

git-svn-id: https://plugins.svn.wordpress.org/lmwd-ziptree/trunk@985622 b8457f37-d9ea-0310-8a92-e5e31aec5664
screenshot

git-svn-id: https://plugins.svn.wordpress.org/lmwd-ziptree/trunk@985627 b8457f37-d9ea-0310-8a92-e5e31aec5664