adding BEM style state selector support
adding test cases for BEM states
fixes
removing toc from CHANGELOG, because it doesn't work
bunch of cleanup, styleguide fixes, and styleguide-diff fixes
fixing release task
updating acknowledgements in README
use sh instead of bash in README notation
adding contrib to README for discoverability
adding support for smart-content (requires bugfix in sass to be useful), updating BEM test cases, added tokenize function
Merge pull request #38 from eoneill/master

you know you're just gonna merge it... BEM + styleguide-diff + fixes