changes to clean up the interface, including:
changes to clean up the interface, including:

	1) newtListboxSelectItem() uses a key, not an index
	2) newtListboxAddEntry() was removed (it was redundant anyway)
	   (a #define was added for backwards compatibility)
	3) DOBORDER flag was renambed to just BORDER
	4) NEWT_FLAG_NOSCROLL was removed as only listboxes used it, and
	   negative logic sucks [this one will be a pita]

Distrotech/newt,Distrotech/newt,Distrotech/newt