delete old readme

git-svn-id: https://plugins.svn.wordpress.org/effective-spambot-stopping/trunk@904783 b8457f37-d9ea-0310-8a92-e5e31aec5664
new readme importng..

git-svn-id: https://plugins.svn.wordpress.org/effective-spambot-stopping/trunk@904784 b8457f37-d9ea-0310-8a92-e5e31aec5664
trunk readme

git-svn-id: https://plugins.svn.wordpress.org/effective-spambot-stopping/trunk@904787 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme trunk

git-svn-id: https://plugins.svn.wordpress.org/effective-spambot-stopping/trunk@904788 b8457f37-d9ea-0310-8a92-e5e31aec5664