changed readme

git-svn-id: https://plugins.svn.wordpress.org/contact-form-7-datepicker-fix/trunk@750534 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed plugin name

git-svn-id: https://plugins.svn.wordpress.org/contact-form-7-datepicker-fix/trunk@750536 b8457f37-d9ea-0310-8a92-e5e31aec5664