Move brief description up in apidox header. Fix apidox typos.
Move brief description up in apidox header. Fix apidox typos.

svn path=/trunk/kdepim/; revision=264177

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