[automerger skipped] Add 4 size variants of mobilenet_v1 am: c788a18423 am: e88e9b9ee7
am: 58d290697b  -s ours

Change-Id: I999aacb2058389f9b53aa5d82695270723d742db
tree: 7f588bb2288e490974356a01818c05b858b925c8
  1. assets/
  2. LICENSE
  3. OWNERS
  4. README.txt