Dialog tests: Work around inconsistent handling of non-breaking spaces in IE7/8 with jQuery <1.8.
Datepicker tests: Work around encoding issues in oldIE.
Slider: when handles overlap, clicking and dragging will now pick the last one that was moved. Fixed #3467 - Sliders Handles can overlap, only small sliver of slider is selectable
Slider tests: Don't use QUnit.reset() or on().
Tabs: Remove ui-tabs-aria-controls data on destroy.
Tabs: Removed some legacy code that isn't doing anything.
Dev: Make resizable pass JSHint without any settings overrides
Resizable: use css() instead of position() for absolute placement. Fixes #3815 - Resizable: absolutely positioned element inside scrollable element is repositioned when resized
Dev: Make sortable pass JSHint with only the loopfunc setting override
Dev: Make droppable pass JSHint with no local settings overrides
Dev: make draggable pass JSHint with no local overrides
Dev: make Datepicker pass JSHint with only eval setting overridden
Button: properly escape button names. Fixes #7505 - Button: Buttonset not applied to radio group with quotation/apostrophe in name.
Draggable: made handles work with complex markup. Fixes #8757 - Draggable: Resizable handle with inner element does not work, when its also draggable
Datepicker: reinitialize datepicker if mainDiv isn't on the page. Fixed #5679 - Datepicker should reinitialize if dpDiv is removed
Button tests: replace XHTML with HTML in button test suite
Autocomplete: Whitespace.
CSS: Reformatted CSS to use better coding standard
CSS: remove spaces from opacity filters so themeRoller can replace properly
Button tests: Whitespace.