Close #69 PR: Sync with latest atom API.
Close #69 PR: Sync with latest atom API.

jacekkopecky/atom-jshint,mikolalysenko/optional-jshint,nicolasbrugneaux/atom-jshint,sindresorhus/atom-jshint,thisninja/atom-jshint,seegno-forks/atom-jshint