Add description

git-svn-id: https://plugins.svn.wordpress.org/contact-form-maker/trunk@785893 b8457f37-d9ea-0310-8a92-e5e31aec5664
change icones

git-svn-id: https://plugins.svn.wordpress.org/contact-form-maker/trunk@789204 b8457f37-d9ea-0310-8a92-e5e31aec5664
change admin icones,make label editable

git-svn-id: https://plugins.svn.wordpress.org/contact-form-maker/trunk@792378 b8457f37-d9ea-0310-8a92-e5e31aec5664