PopUpManager: better support for multiple Starling instances (closes #551)
AnchorLayout: fix for issue that required children appear in the order that they're referenced (closes #793), fix for circular reference due to vector length not being reset between passes, and some performance improvements to avoid GC
AnchorLayout: fix for issue with non-ILayoutDisplayObjects (references #793)
LayoutGroup, List, GroupedList, Layouts: added requiresLayoutOnScroll property to ILayout to avoid running layout code when not necessary
Scroller: removed final keyword from view ports used with Scroller subclasses
Scroller: docs fix for interactionMode
TextBlockTextRenderer: added back support for line feed when wordWrap is false. optimized truncation for very long lines when wordWrap is false.
TextBlockTextRenderer: when creating snapshots, clipHeight is reset when yPosition is reset
ButtonGroup: reordered adding of event handlers so that Alert closing won't throw an error caused by disposed ButtonGroup (closes #797)
Scroller: fixed calculation of maximum scroll positions when pageWidth and pageHeight are set
builds with AIR SDK 4.0
changed quick target name in build script to swc to be more clear
Item renderers: sets maxWidth on accessory label so that it doesn't overflow
Item renderers: accessoryLabel and accessoryImage don't have the same restrictions for touch states as other accessories (similar to stopScrollingOnAccessoryTouch)
build version updated to 1.3 alpha
Item renderers: better logic for replacing icons and accessories
Item renderers: support for icon label (in addition to display object or ImageLoader source) (closes #801)
DisplayObjectExplorer: updated practices a bit and got rid of errors in Flash CC (closes #790)
List, GroupedList: properly removes the typical item renderer (including dispatching RENDERER_REMOVE event) when the data provider is cleared if the typical item came from the data provider (closes #799)
MetalWorksMobileTheme, MinimalMobileTheme: use custom names for slider and simple scroll bar sub-components (closes #800)