Added scss and sass partials
Merge branch 'sass' of git://github.com/nathancrank/retinajs into nathancrank-sass
Merge branch 'master' into sass
Added SASS documentation
Merge branch 'sass' of git://github.com/nathancrank/retinajs into nathancrank-sass
Add tests for scss mixin
Fix interpolation in scss partial to render properly with libsass
Add config option for adopting the original image's dimensions
Remove extraneous quotes to url interpolation in scss partial
Merge pull request #116 from rtsmith/0.1.0-wip

Remove extraneous quotes to url interpolation in scss partial
Merge in master
Merge pull request #117 from imulus/0.1.0-wip

Merge sass, config features