delete this file

git-svn-id: https://plugins.svn.wordpress.org/effective-spambot-stopping/trunk@905489 b8457f37-d9ea-0310-8a92-e5e31aec5664
add new file

git-svn-id: https://plugins.svn.wordpress.org/effective-spambot-stopping/trunk@905490 b8457f37-d9ea-0310-8a92-e5e31aec5664