yui/yui3 — pull request #246 by derek (2012-09-10 07:11:38+00:00)
Title: ScrollView syncUI auto-calculation patch

[#2532732](http://yuilibrary.com/projects/yui3/ticket/2532732) was a late discovery going into the 3.7.0 code-freeze, and approval for a post-freeze fix was given. Changes are minimal, and much of the update (_getScrollDims, _moveTo) is stable code reused from previous versions of ScrollView.

Also contains related minor enhancements ('total', _gesture), and updates to unit tests after detecting false-positives in PhantomJS & UIWebView apps.

Tested in all environments.