Google STT works on OS X
Work on Google STT on RPi.
Cleanup before pull request.
Fixing unit tests.
Merge upstream changes

Conflicts:
	client/local_mic.py
Cleanup before pull request.
Addressed CR comments.
Prompt user to populate stt_engine in profile
Merge pull request #118 from astahlman/master

LGTM! Thanks for the fine work and revisions.
Added modularized STT attribution
changed to modular STT mic for musicmode
suggesting populate.py re-run
Merge changes from jasperproject/jasper-client#118