tree 975b92c9fe82ee599e12e774dece7e5c3ef99660
parent 5425c40267168de71ef9999d0cc9061548d92373
author Adam Sadovsky <asadovsky@gmail.com> 1456445898 -0800
committer Adam Sadovsky <asadovsky@gmail.com> 1456445898 -0800

sensorlog: gosh: switch from Logf/Fatalf to TB, and related

This change makes most of the changes described in the final
proposal in https://v.io/i/1128 - namely, it makes all the
requisite API changes.

Things not done in this change:
- "Good PC" logging
- Printing Cmd stdout/stderr on failure

Those will be done in subsequent changes.

MultiPart: 9/9

Change-Id: I5444e4e36f2d307a81262f5c99db89c93252d9ea