* Copyright (C) -> Copyright
* add "or later" clause to files that i have the sole copyright on
* add current year (2007) to my copyrights where it was missing
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=696946
* don't crash when parent=0 is passed in
* don't divid by 0 when we have no children
* have the (fugly) setManagingLayout and unsetManagingLayout and managingLayout methods
* do some memory management so layouts that are thrown around don't get lost in the heap
some unit tests would be nice. hell, a design document on the layout stuff would be nice. i know we're only keeping this around for 4.0, but ... yeah. ugh.
CCMAIL:panel-devel@kde.org
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=693361