* Enabled ImageMin
* Enabled JSHint.
* Added SVGMin for future compression.
Created transparent images of Steam Controller, separated by front and
back views. Then rendered out with ImageMin.
Move Bootstrap fonts to central Font folder.
Adding controller images.
Update to Bootstrap v.3.1.1
Contributing guide.

A bit of a work in progress.
Merge pull request #7 from TheSeg/develop

Grunt Tasks & Images