Move modem command to the modem-utilities repository

See also http://codereview.chromium.org/6780027/

BUG=chrome-os-partner:2985
TEST=build modem-utilities & gobi-cromo-plugin.  Verify modem command in crosh

Review URL: http://codereview.chromium.org/6728027

Change-Id: Ica0b000fbd259b2e7774843929e65a64db50e6ba
5 files changed
tree: 0b62eb635789153ad8fab81709af5ed7b43a965f
  1. LICENSE
  2. Makefile
  3. WATCHLISTS
  4. inherit-review-settings-ok
  5. mm.sh
  6. modem