Add 'satellite config' column to Configuration -> TV Adapters -> Service table. Fixed preffered spelling typo. 

The 'Satellite config' column is available in the 'Muxes' table. It would also be helpful in the 'Services' table. This uses pretty much the same code, ie 'Satellite config' column will only show up for satellite tuners. Also fixed a typo with the spelling of "preferred".