This looks nicer than the config dialog of KCachegrind itself
now, so I will probably use it for both if all the functionality
is there.
Especially, one can jump now to specific places in the config
dialog via a string. So we can connect context menu items to
specific views to config pages. This is a start to move all
the view config hiding in context menues into a config page.

Anyway, missing from KCachegrind configuration now only are
the color settings for cost items. However, I actually never
changed a color, so probably also nobody else...

svn path=/trunk/KDE/kdesdk/kcachegrind/; revision=1048836