fix js doc parse issues, refs #18002
cleanup tests list
fixes #18012 SpinWheelSlot.resize() badly assumes the widget is fully initalized
fix radial-gradient less mixin, fixes #17419
avoid error parsing doc, refs #18002
Fixes #18012 Protect SpinWheelSlot.resize() against NPE in some cases on IE8/9
Fixes #17822. Fix more failing cases when onFlickAnimationStart/End() are not properly triggered
Fix #18035: dojox mobile iOS7 theme: heading style if different from native one