added plugin store icons


git-svn-id: https://plugins.svn.wordpress.org/colored-admin-post-list/trunk@981763 b8457f37-d9ea-0310-8a92-e5e31aec5664
stable tag 1.5


git-svn-id: https://plugins.svn.wordpress.org/colored-admin-post-list/trunk@981767 b8457f37-d9ea-0310-8a92-e5e31aec5664