commit 76e1e40d27e4411d0361af4f5c8716abf4524adb
author Tom Finegan <tomfinegan@google.com> Mon Aug 03 19:06:06 2015
committer Tom Finegan <tomfinegan@google.com> Mon Aug 03 19:17:23 2015
tree a8cae6372add77340632fd51c9a15e55684173bf
parent 05c80c81ddbca96e9a95f26864a272b12c24f37c

IxoDASHManifestParser: Add missing items to data model.

Corrections:
- Add Period to top level manifest class.
- Add ID to Representation.
- Make AdaptationSet a child of Period.
- Add missing subsegmentStartsWithSAP to AdaptationSet.
- Add missing startWithSAP to Representation.
- Add audioChannelConfiguration to Representation.

Refactor:
- Don't bother with a wrapper type for representation storage; just
  use a mutable array in the period.

Change-Id: I88a8dc77b5b71f755fb85ca4dd7036222ef69d93