moved google API into a service and pruned related files

immediate mode failing, needs more work to be complete and useful
Merge branch 'master' of github.com:glebec/gnitty

Conflicts:
	client/app/main/main.html
	client/index.html
minor gAPI edits and changed to list message IDs
added looping request to show message objects

this is going to be trickier than expected
nvd3 added
Merge branch 'master' of https://github.com/glebec/gnitty
nvd3 circles
added missing bower dependencies
now logging out message texts
added new bower components to karma.conf

grunt doesn't seem to pull them in automatically, leading to broken unit testing
added stats api
Merge branch 'master' of https://github.com/glebec/gnitty
deleted unused twilio service
fixed broken karma testing - now passes
modified console logging of message bodies
Merge branch 'master' of github.com:glebec/gnitty
2nd try added /api/stats
Accounting for plaintext mimeType in google API
alchemy objects persisted, d3bubbles customized
Merge branch 'master' of https://github.com/glebec/gnitty