Updating assets

git-svn-id: https://plugins.svn.wordpress.org/snow-storm/trunk@1029578 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removing screenshots from trunk

git-svn-id: https://plugins.svn.wordpress.org/snow-storm/trunk@1029580 b8457f37-d9ea-0310-8a92-e5e31aec5664