FeathersControl: setSizeInternal() dispatches resize event when scaled width and height change (closes #763)
Button: fix for long press duration checking to support floating point durations (closes #759)
Text Editors: properly scale objects outside of Starling when parent scale changes (closes #678)
StageTextTextEditor: remove duplicate variable definition
Scroller, Drawers: removes Event.CHANGE listener from ExclusiveTouch when removed from stage, if needed (closes #755)
ButtonGroup: distributeButtonSizes is true by default to match old behavior
New Component: ScrollScreen, a screen based on ScrollContainer (closes #762) (closes #731)
PanelScreen: removed unnecessary checks for event.target in added to stage and removed from stage listeners. added link to ScrollScreen
docs fix
Item renderers: button constants copied to item renderer classes, similar to how Scroller constants are copied to subclasses
Build: now builds theme SWCs to make it easier to add them to projects (closes #746)