Changed Visual/OrginalSelectedArea dependency properties to throw exception on set - readonly property. Reason: control client should have ability to use these properties in OneWay bindings.
Added ImageBounds readonly dependency property.
Added selected area validation - it won't be less than minimal selectedareawidth / height now.
Fixed bug: width and height couldn't be smaller than minimal width/height anymore.
Merge branch 'CroppableImage' into development
Added type redirecting trick to write behaviors in PCL.
Added Drag ScrollViewerer behavior.
Merge branch 'TouchLikeScrollViewer' into development
Merge branch 'development' into CroppableImage
Fixed StackOverflowException caused by ScrollViewer.ChangeView -> it's not called in LayoutUpdate anymore.
Added OnSizeChanged event handler.
Control now responds to orientation changes.
Merge branch 'CroppableImage' into development
Merge branch 'development'