notes on the reqs

Change-Id: I204dfc9b923df85eeb144c4e277296378f1d0516
Update the documentation.

Change-Id: I410c9111d9b56fba3379ea971fdef6327723110a
More updates to the documentation.

Change-Id: I0d681be1d038a334d257329f07f845e5248b5f27
Merge branch 'updated_docs'

Change-Id: I2c917ea60c840f5e19c3fcb3d0a1049754a94517