Make sure that the foldertree item re-checks the resource-folder'ness of it's underlying folder when repainting it because it was told the icons changed.
Make sure that the foldertree item re-checks the resource-folder'ness of
it's underlying folder when repainting it because it was told the icons
changed.

svn path=/trunk/KDE/kdepim/; revision=431495

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