Aggiornamento Screenshots

git-svn-id: https://plugins.svn.wordpress.org/cuca-validator/trunk@1006077 b8457f37-d9ea-0310-8a92-e5e31aec5664
aggiornamento

git-svn-id: https://plugins.svn.wordpress.org/cuca-validator/trunk@1006079 b8457f37-d9ea-0310-8a92-e5e31aec5664