Add initial support for Panasonic DMC-CM1. CFA still unconfirmed.
Add initial support for Panasonic DMC-CM1. CFA still unconfirmed.

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