add oauth requirement
unauthorize flow
Merge branch 'master' into oauth
create tm2 basemap on auth
get user object
display avatar in style and source view
Merge branch 'master' of https://github.com/mapbox/tm2 into oauth

Conflicts:
	index.js
	package.json
	templates/source._
	templates/style._
better error handling
isolate json.parse
Merge branch 'master' into oauth

Conflicts:
	app/app.css
Merge branch 'master' into oauth
Merge branch 'master' into oauth
Merge branch 'master' into oauth

Conflicts:
	templates/style._
use mapboxauth variable
oauth fixture test
test routes
mock server statusCode
Pass argv to tm lib as config.
Refactor tm2 config bootstrap to allow db, mapboxauth urls to be set.
update travis