Change icon for those feeds who has no favicon available. txt icon is no longer part of the iconset, I think..
Change icon for those feeds who has no favicon available. txt icon is no longer part of the iconset, I think..

svn path=/trunk/KDE/kdepim/akregator/; revision=765354

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