brandon-rhodes/Concentric-CSS — pull request #2 by Anahkiasen (2014-07-29 09:02:57+00:00)
Title: Update with newer properties

Because [scss-lint](https://github.com/causes/scss-lint) uses this and I thought I'd update it here too in case other people use concentric as reference.

I've placed properties where I *thought* they should go but I'm pretty sure you'll have some input on this so, tell me if I need to move some stuff.