Updated generated doc
Merge branch 'master' into gh-pages
Added deprecation warning for border-radius. Updated bourbon local
Added position addon back
Added font-face to docs. Updated transition docs.
Fix merge conflict with jekyll in master
Added jekyll files back
Merge branch 'master' into gh-pages
Change line height of nav to be more compact
Fixed the website layout so the nav bar can hide under content on smaller screens
Added Google Analytics
Add `background` mixin

Allows adding multiple gradients and background images using shorthand
notation.
Add check for shorthand list containing gradient
Import background shorthand mixin
Update master
Version bump to 2.1.1
Added background mixin to documentation
Updated Docs with latest background shorthand mixin
Google analytics
Added Proxima-Nova-Soft to docs