conditionizr/conditionizr — pull request #15 by dslatten (2013-04-07 23:59:31+00:00)
Title: Fixes Issue #11

1. Redefines "retina" to be `window.devicePixelRatio >= 1.5`
2. Checks the `classes` property of `settings.retina` and `settings.touch` before adding " no-retina" or " no-touch" to the `` element's `class` attribute