jquery/learn.jquery.com — pull request #108 by connormontgomery (2012-04-12 04:55:30+00:00)
Title: Replaced 'browser-feature-detection.md' with gist 2285900 & moved it.

As per the discussion in the previous [PR](https://github.com/jquery/learn.jquery.com/pull/97) with @addyosmani and @ajpiano, the content has been updated and moved to a better directoy.