Huge refactor of how SetupTeardown proxy talks to the nodes before during and after session. This should prevent a lot of thread locking when video start/stop/update happens.
the video endpoint now returns a lot more information about video files that are available on the HD
Adding helper method for downloading test videos
Fixing a situation where this method is called from grid serlvette but the config is nill
Adding a background video downloader that attempts to get the video several times before quiting
Modifying the screenshot
Adding available videos to the home page
Deleting old code