Simplify the view loading for the keyboard widget

Signed-off-by: Chris Cummer <chriscummer@me.com>

modules/todo_plus/widget.go

@@ -35,8 +35,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 	widget.initializeKeyboardControls()
 	widget.SetDisplayFunction(widget.display)
 
-	widget.KeyboardWidget.SetView(widget.View)
-
 	return &widget
 }