new icon for 'append signature'
new icon for 'append signature'

svn path=/trunk/kdenetwork/knode/; revision=60782

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