-- Fixed bug in get_value for check boxes and radio buttons -- The get_value service has optional <type> parameter; for any control with a tooltip, <type> beginning "tool" causes service to return tooltip text. When used for check boxes, radio buttons or three-states, <type> beginning "text" gets control text instead of it's state.
-- The set_value service now by default returns the state of a check box, radio button or three-states. The service's optional third parameter may be <type> for such controls; if it begins "text", service set's the control's text instead of it's state. Illustrated in dialogPluginTest1.powerpro.
