bcardarella/client_side_validations — pull request #511 by gmcnaughton (2013-03-26 02:47:41+00:00)
Title: Fixes #498 and #499 (IE8 incompatibility)

Fixes #498 and #499 (IE8 incompatibility).

Changes a call to ```Array.indexOf``` to use coffeescript's ```if x in Array``` instead, which is automatically shimmed for old JS support.