Fixed swapping of objects for DisplayPropertiesDialog (bug #110).
Fixed swapping of objects for DisplayPropertiesDialog (bug #110).

In addition, this patch changes the information presented in the geometric
control and disables sorting of representations. This is probably never
useful and a constant source of annoyances.

tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball