changes to ATV marked with // phdana atv4 ->
Also some misc Pfaat chagnes
Changes include:
* Print selected nodes in ATV
* Print renderring now same as ATVjframe rendering
* Set color of selected nodes
* Color button on ATVnodepanel
* Better unique color selection
* Scroll to first found node after search
* Fixed bug that caused crash in EditAnnotationsDialog
* Fixed bug that caused crash in editing residue annotations
* Column selection defaults the "selected columns" for printing
