WP2Cloud - WordPress to Cloud, v1.3.12

* Add link to Amazon CloudFront setup guide into the CDN settings description
* Embed links to step-by-step guides into the "ClouSE is missing" activation error
* Add Russian translation
* Implement plugin localization support



git-svn-id: https://plugins.svn.wordpress.org/wp2cloud-wordpress-to-cloud/trunk@839997 b8457f37-d9ea-0310-8a92-e5e31aec5664