Add r-click options to Insert widget above, below, or as child of current selection

[KeyWorksRW]

Description:

Currently when you insert a widget in the Navigation pane, the new widget is always appended to the end of the selected items children. This requires the user to then move that widget if the wanted to insert it above, below, or as a child of the current widget. Adding menu commands to "Insert Above...", "Insert Below...", and "Insert Child..." could call the Insert Widget dialog and use the result of that to place the widget where the user wants it.

See #1217 for a related issue which should be updated to make this feature easier to use.