Readme changed.

git-svn-id: https://plugins.svn.wordpress.org/cleantalk-spam-protect/trunk@856325 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed bug with stop words test for not first comment.

git-svn-id: https://plugins.svn.wordpress.org/cleantalk-spam-protect/trunk@859383 b8457f37-d9ea-0310-8a92-e5e31aec5664