Versione 1.6.0

git-svn-id: https://plugins.svn.wordpress.org/edit-login/trunk@1011965 b8457f37-d9ea-0310-8a92-e5e31aec5664
Error version now ok

git-svn-id: https://plugins.svn.wordpress.org/edit-login/trunk@1011969 b8457f37-d9ea-0310-8a92-e5e31aec5664