Cleanup ARW WB
Cleanup ARW WB

mgehre/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,anarsoul/rawspeed,darktable-org/rawspeed,klauspost/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,anarsoul/rawspeed,darktable-org/rawspeed,klauspost/rawspeed,anarsoul/rawspeed,mgehre/rawspeed,darktable-org/rawspeed