Merge "Add metadata for tools videos." into mnc-mr-docs am: 96762b8500 am: 0ec5620717
am: fc05721530

* commit 'fc05721530dcaa532e58b188624bb51d0024032c':
  Add metadata for tools videos.

Change-Id: I39bd537935258fab40ed38804c3233c6f124b91b