SteveSanderson/knockout — pull request #304 by oglu (2012-01-31 13:13:42+00:00)
Title: Patch for using natives when they exist and jquery externalization

Changes in utils.js

arrayForEach/IndexOf/Map/Filter use the natives if they exist

Changed in utils.domManipulation.js

Moved the functionality to external files, under "adapters" folder, spliting the jquery/native functionality