Uploading version 3.0.4

git-svn-id: https://plugins.svn.wordpress.org/nelio-ab-testing/trunk@957880 b8457f37-d9ea-0310-8a92-e5e31aec5664
Uploading missing file...

git-svn-id: https://plugins.svn.wordpress.org/nelio-ab-testing/trunk@957881 b8457f37-d9ea-0310-8a92-e5e31aec5664