Uploading version 1.3

git-svn-id: https://plugins.svn.wordpress.org/nelio-ab-testing/trunk@803226 b8457f37-d9ea-0310-8a92-e5e31aec5664
Uploading version 1.3.1

git-svn-id: https://plugins.svn.wordpress.org/nelio-ab-testing/trunk@804326 b8457f37-d9ea-0310-8a92-e5e31aec5664