Update script to add fields in Media Actions Feed
Update script to add fields in Media Actions Feed

The Media Actions Feed is a JSON file that is generated through a
python script. The feed requires updated additional fields for
Movie, TVEpisode and TVSeries entities which are added in the
script so that they are generated in the feed appropriately.

Change-Id: I3672bb04e86dc36ed82c95142a1d7d36e5549794

android/tv-samples,android/tv-samples,android/tv-samples,android/tv-samples,android/tv-samples,android/tv-samples,android/tv-samples