Deleting old file

git-svn-id: https://plugins.svn.wordpress.org/article-difficulty-level/trunk@901434 b8457f37-d9ea-0310-8a92-e5e31aec5664
Article Difficulty Level v 2.2.1 - Bug fixes

git-svn-id: https://plugins.svn.wordpress.org/article-difficulty-level/trunk@901435 b8457f37-d9ea-0310-8a92-e5e31aec5664
Deleting old file

git-svn-id: https://plugins.svn.wordpress.org/article-difficulty-level/trunk@901439 b8457f37-d9ea-0310-8a92-e5e31aec5664
Article Difficulty Level v 2.2.1 - Bug fixes

git-svn-id: https://plugins.svn.wordpress.org/article-difficulty-level/trunk@901441 b8457f37-d9ea-0310-8a92-e5e31aec5664