Two bugs fixed:
- if you don't enter an MC api key, a message appera on the top of the admin area. In this message the link was incorrect.
- In WP 3.5 the short code utility wasn't work at all

git-svn-id: https://plugins.svn.wordpress.org/easy-mailchimp-forms-by-marketingv8/trunk@973747 b8457f37-d9ea-0310-8a92-e5e31aec5664