Reduce calendar read size to make the server's life easier.
Reduce calendar read size to make the server's life easier.

svn path=/trunk/KDE/kdepim/; revision=436826

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