update contributor


git-svn-id: https://plugins.svn.wordpress.org/author-or-user-image/trunk@803802 b8457f37-d9ea-0310-8a92-e5e31aec5664
update contributorss

git-svn-id: https://plugins.svn.wordpress.org/author-or-user-image/trunk@803805 b8457f37-d9ea-0310-8a92-e5e31aec5664