Added help for the plug-in has implemented cleaning spam comments. Now a better view of the protection is enabled and the plugin.

git-svn-id: https://plugins.svn.wordpress.org/spam-oborona-yandexcleanweb/trunk@1013267 b8457f37-d9ea-0310-8a92-e5e31aec5664
fix readme file

git-svn-id: https://plugins.svn.wordpress.org/spam-oborona-yandexcleanweb/trunk@1013269 b8457f37-d9ea-0310-8a92-e5e31aec5664