pass in firebase and mongodb to allow for user authenticated api requests on dobi dev server
update chokidar to hopefully fix abort trap 6 errors
cluster on dobi dev for faster responses
bump dobi to 1.7.0
rename config variables
only read config if file exists
bump version 1.7.1
only watch on one worker, fix login link. fix login process
update chokidar and fix connect/update for clustered dev server
publish version 1.7.2
Merge remote-tracking branch 'upstream/master' into lint

Conflicts:
	lib/cli.coffee