Version 1.0.4

git-svn-id: https://plugins.svn.wordpress.org/affiliatewp-mailchimp-add-on/trunk@1029568 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update support for WordPress 4.0.1

git-svn-id: https://plugins.svn.wordpress.org/affiliatewp-mailchimp-add-on/trunk@1029572 b8457f37-d9ea-0310-8a92-e5e31aec5664