Merge pull request #6 from diluno/master

fixed typos in readme
fixes the regex that was removing spaces inside the JSON
Merge branch 'master' of github.com:meodai/sensible
makes the JSON work on IE. Since content is not supported on non pseudo elements
introduces fix for subpixel rounding
better default rounding value
fixes to large rounding
Fixes the responsive visibility classes.

getOthersInList was replaced by remove function
Fixed IE8 errors