add default values for font sizes
add default values for font sizes

svn path=/branches/KDE/3.5/kdepim/; revision=585907

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