all code that used calcDesktopLayout() so the function could be removed.
Minor changes to the DesktopLayout class itself.
svn path=/trunk/KDE/kdebase/workspace/; revision=925930
its own directory, cleaned up the effect config macros and renamed
"MakeTransparent" to "Translucency" so that it matches its visible name.
svn path=/trunk/KDE/kdebase/workspace/; revision=921749