VID-792 Make sure we get the right version of the video thumbs and embed code.
VID-792 Updated to address code review comments:

* Moved the alteration to the getEmbedCode method into its own controller method
* Updated the JS to call this new controller method
Merge pull request #1556 from Wikia/VideoSprint33-VID-792

VID-792 Make sure we get the right version of the video thumbs and embed...