tree 0d73a8d4ac993ed0e7004a57ca1b0de82bfece4a
parent 4d7e077e3b252574fd3c154a975f71ecaa2c953a
author Ross Wang <rosswang@google.com> 1465418276 -0700
committer Ross Wang <rosswang@google.com> 1465506553 -0700

Adding text echo UI

Also fixing up discovery logic.

Change-Id: Ic30e3e0ab6d547850cd3b41504daef5edfa202fe