Satellite broadcaster DirecTV Group (DTV), possibly gaining leverage in its dispute with Viacom (VIA) over programming fees, on Friday said it plans to add the Disney Junior channel starting Saturday. DirecTV's 20 million customers have been without Viacom's Nickelodeon kids' shows since Tuesday, in a fee dispute between the video content provider and content distributor. DirecTV said that Walt Disney's (DIS) kids' channel will be permanently