The Home folder location, when set via loadSettings(), and when set via the 'Use...

The Home folder location, when set via loadSettings(), and when set via the 'Use Default Location' button, now will use KUrl::prettyUrl(); Prior to this, saving an address of '/home/user/' would be changed to 'file:///home/user' (on Linux) normally (through applySettings()). However, when the listed methods were called, the text of the line edit would be just '/home/user/'. It will now (basically) be set to 'file:///'... all throughout.

svn path=/trunk/KDE/kdebase/apps/; revision=920943