Updated media in api.json
Updated media in api.json

This swaps out the temporary media that was used for episodes and movies
with new public domain content. The episodes are from Beverly
Hillbillies and the movies are Charlie Chaplin films.

Change-Id: I39f25d9ad295ef922110071235f295ad8c738d28

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