Button to close minimized widgets

OEvans

Please provide a way to close minimized widgets in the ArcGIS Viewer for Flex.  Currently, widgets need to be opened to make the 'close' button visible, and this adds a lot of clicks to many workflows.  For example, if you have a lot of visible, minimize widgets, there is no easy way to clear out the widget dock -- you need to open and then close each widget individually.