Adding styl mixins from https://gist.github.com/batmandarkside/5028368
Revert "Adding styl mixins from https://gist.github.com/batmandarkside/5028368"

This reverts commit 3aefc26b688e660b258c8021cbcb3e685cbe6ad9.
Merge branch 'master' of github.com:enjalot/tributary.io
Tabula rasa