Update jshint.js to the most up-to-date version
Update jshint.js to the most up-to-date version

The version brings support for various new linting options (like 'camelcase' for example).

Source grabbed from: https://github.com/jshint/jshint/blob/master/jshint.js
theship/brackets-jshint,cfjedimaster/brackets-jshint,chenruixuan/brackets-jshint