Yay WebKit!

https://twitter.com/thomasfuchs/status/444889115960819712
Safari from OS X Yosemite will support 0.5px borders!
Two Way Bindings post.
Merge branch 'master' of github.com:NV/n12v.com

Conflicts:
	source/_posts/2014-01-07-css-retina-and-physical-pixels.html