DOM Change History
==================
3.5.0
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* Bug fix: Comments are now filtered from IE child queries. [Ticket 2530101]
* Bug fix: Root node border correctly accounted for in IE. [Ticket 2531246]
* Added Y.DOM.getScrollbarWidth() to return the width of a scrollbar in the current user agent
3.4.1
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* No changes.
3.4.0
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* The ancestor/ancestors methods now accept an optional stopAt function.
3.3.0
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* IE alpha filter for opacity no longer affects existing filters.
* Fixes for IE9, Firefox 4, and Chrome creators.
* setStyle(node, '') now clears inline styles.
* adds ancestors method.
3.2.0
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* CSS "transform" vendor prefix is now optional with set/getStyle.
* Bug fix: IE6/IE7 were failing inDoc checks for cloned nodes. [Ticket 2529232]
3.1.1
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* Bug fix: viewportRegion() was incorrectly documented. [Ticket 2528756]
3.1.0
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* adds support for hypenated attributes.
* Bug fix: iOS already includes scroll amount. [Ticket 2528390]
3.0.0
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* initial release.