[extras] Improvements to create-contributors-paragraph script
[extras] Improvements to create-contributors-paragraph script

Include artists in the list and really sort the contributors by name.

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