icon image is added.

git-svn-id: https://plugins.svn.wordpress.org/author-signature/trunk@1038942 b8457f37-d9ea-0310-8a92-e5e31aec5664
icon image is added.

git-svn-id: https://plugins.svn.wordpress.org/author-signature/trunk@1038943 b8457f37-d9ea-0310-8a92-e5e31aec5664