New version release

git-svn-id: https://plugins.svn.wordpress.org/rename-author-slug/trunk@987978 b8457f37-d9ea-0310-8a92-e5e31aec5664
desc change

git-svn-id: https://plugins.svn.wordpress.org/rename-author-slug/trunk@987983 b8457f37-d9ea-0310-8a92-e5e31aec5664