Camera: Metadata XML cleanup, add README

Change-Id: Ib53757029becbd4148867a144ba3725c4f9e5d82
5 files changed
tree: 395a7f4d5f16cbe4538a973f8bd48d4b8fd0d314
  1. audio_effects/
  2. audio_utils/
  3. camera/
  4. CleanSpec.mk