Refactored race conditions out of video player by making use of promises.
Moved video search provder into the video list using the main app directive more as a controller to pass messages between each directive.
Updated readme with status
Updated http get with a jsonp call to support < IE10. This is not docuemnted under youtube's v3 data api but it the callback argument works.
Added a css only spinner to alert the user that the video player is being loaded