Remove trailing whitespace in POTFILES.in
Remove trailing whitespace in POTFILES.in

Introduced by my previous commit

lamalex/Banshee,arfbtwn/banshee,ixfalia/banshee,ixfalia/banshee,Dynalon/banshee-osx,Carbenium/banshee,dufoli/banshee,directhex/banshee-hacks,babycaseny/banshee,Dynalon/banshee-osx,petejohanson/banshee,mono-soc-2011/banshee,arfbtwn/banshee,directhex/banshee-hacks,stsundermann/banshee,stsundermann/banshee,petejohanson/banshee,Carbenium/banshee,ixfalia/banshee,arfbtwn/banshee,allquixotic/banshee-gst-sharp-work,arfbtwn/banshee,stsundermann/banshee,GNOME/banshee,stsundermann/banshee,allquixotic/banshee-gst-sharp-work,stsundermann/banshee,allquixotic/banshee-gst-sharp-work,directhex/banshee-hacks,Dynalon/banshee-osx,GNOME/banshee,arfbtwn/banshee,babycaseny/banshee,Dynalon/banshee-osx,petejohanson/banshee,GNOME/banshee,ixfalia/banshee,directhex/banshee-hacks,ixfalia/banshee,GNOME/banshee,directhex/banshee-hacks,arfbtwn/banshee,babycaseny/banshee,ixfalia/banshee,Dynalon/banshee-osx,lamalex/Banshee,mono-soc-2011/banshee,GNOME/banshee,lamalex/Banshee,Dynalon/banshee-osx,ixfalia/banshee,petejohanson/banshee,Dynalon/banshee-osx,petejohanson/banshee,lamalex/Banshee,mono-soc-2011/banshee,dufoli/banshee,babycaseny/banshee,Carbenium/banshee,lamalex/Banshee,babycaseny/banshee,allquixotic/banshee-gst-sharp-work,stsundermann/banshee,Dynalon/banshee-osx,lamalex/Banshee,mono-soc-2011/banshee,directhex/banshee-hacks,GNOME/banshee,petejohanson/banshee,dufoli/banshee,dufoli/banshee,ixfalia/banshee,stsundermann/banshee,mono-soc-2011/banshee,dufoli/banshee,allquixotic/banshee-gst-sharp-work,mono-soc-2011/banshee,arfbtwn/banshee,Carbenium/banshee,babycaseny/banshee,dufoli/banshee,stsundermann/banshee,babycaseny/banshee,GNOME/banshee,arfbtwn/banshee,Carbenium/banshee,dufoli/banshee,allquixotic/banshee-gst-sharp-work,mono-soc-2011/banshee,babycaseny/banshee,GNOME/banshee,Carbenium/banshee,dufoli/banshee