W1-7: mention the TAB key for iterating over addressbooks
W1-7: mention the TAB key for iterating over addressbooks

svn path=/branches/kdepim/enterprise/kdepim/; revision=674404

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