Deleting old file

git-svn-id: https://plugins.svn.wordpress.org/comment-signature/trunk@886252 b8457f37-d9ea-0310-8a92-e5e31aec5664
Comment Signature - Bug fixes - Updated to version 1.3.1

git-svn-id: https://plugins.svn.wordpress.org/comment-signature/trunk@886254 b8457f37-d9ea-0310-8a92-e5e31aec5664