bring back keyboard navigation for the feed list (up, down, left, right, top, bottom)
bring back keyboard navigation for the feed list (up, down, left, right, top, bottom)

svn path=/branches/KDE/4.3/kdepim/; revision=998649

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