tree dc037f02f42db20ba1f086e707fd53a71ea4c4c5
parent baf3869b88ab4e31f792dbe08f61725bc3619ea8
author Kenny Root <kroot@google.com> 1281623762 -0700
committer Kenny Root <kroot@google.com> 1282149298 -0700

Add OBB flags to support overlays

* Add flags field in OBB footer to support overlays.

* Remove unused 'crypto' and 'filesystem' fields in obbtool (could
  later be supported in the "flags" field of the OBB footer).

* Add notes to document OBB classes before shipping.

Change-Id: I386b43c32c5edef55210acb5d3322639c08010ba