add play queue docs
add play queue docs

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