Delete this old file..

git-svn-id: https://plugins.svn.wordpress.org/simple-popup-newsletter/trunk@988862 b8457f37-d9ea-0310-8a92-e5e31aec5664
Upload new file..

git-svn-id: https://plugins.svn.wordpress.org/simple-popup-newsletter/trunk@988863 b8457f37-d9ea-0310-8a92-e5e31aec5664