Remove duplicate cameras.xml entries
Remove duplicate cameras.xml entries

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