jquery/jquery — pull request #732 by SineSwiper (2012-04-09 00:52:43+00:00)
Title: Change step._default to detect cssHooks and use them

This kills two birds by removing the need for the separate step.opacity function, and allow easier animation of cssHooked properties. This would fit in nicely with bug #10679 (vendor support cssHooks).

This also adds a few column CSS properties to cssNumber.