using KUrl in ctor of KFileDialog
using KUrl in ctor of KFileDialog

svn path=/trunk/KDE/kdepim/; revision=557896

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi