Added coverage support and coffee lint
Merge remote-tracking branch 'yves911/master'
Merge remote-tracking branch 'yves911/master'

Conflicts:
	src/controller.coffee
respect max line length
Merge remote-tracking branch 'yves911/master'

Conflicts:
	lib/protocols/tfa.js
	src/protocols/tfa.coffee
enable debug in test
Cleanup