new substitution feature by Marc Mutz
new substitution feature by Marc Mutz

svn path=/trunk/kdenetwork/doc/kmail/; revision=197586

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