fix initial display of resource color combobox
fix initial display of resource color combobox

svn path=/trunk/KDE/kdepim/; revision=926305

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