Csslint v2 - Bug fix.

Looks like I needed to move the .csslintrc up a level, also I white spaced and fixed most of the lint errors on stone-age. I tried to breakup the changes i made into smaller commits so it was easier to follow this time.

* https://github.com/wormeyman/themes-for-brackets/commit/dd7e840ce1a9aa7a5c4929a181e872d144d6db37
* https://github.com/wormeyman/themes-for-brackets/commit/f8a26cf7b1afb818330f702a1c8d2aafbc6bdddd
* https://github.com/wormeyman/themes-for-brackets/commit/14faa149080f5370c8f446640caec1b1943f1346
* https://github.com/wormeyman/themes-for-brackets/commit/e7edbc3e022f203ec45c5e0aa31fdc56a97079b2
* https://github.com/wormeyman/themes-for-brackets/commit/1cee00cb4a2463468ede48358fb1cfdbfc95be2b