Control screenshots

git-svn-id: https://plugins.svn.wordpress.org/envator/trunk@751061 b8457f37-d9ea-0310-8a92-e5e31aec5664
Editing readme.txt

git-svn-id: https://plugins.svn.wordpress.org/envator/trunk@751062 b8457f37-d9ea-0310-8a92-e5e31aec5664