* The space-key opens the popup menu.
* Ability to browse between k-values with the Up and Down keys.
* After hiding a graph, an another graph is selected. If the functions doesn't have any visible graphs, trace mode will be exited.

* Updated to TODO-list with planned things to KDE 3.2.

CCMAIL:kdmoeller@foni.net
CCMAIL:bmlmessmer@web.de

svn path=/trunk/kdeedu/kmplot/; revision=318074