add Spanish translation (thanks xphnx!)
add Spanish translation (thanks xphnx!)

Freeyourgadget/Gadgetbridge,ivanovlev/Gadgetbridge,rosenpin/Gadgetbridge,ivanovlev/Gadgetbridge,roidelapluie/Gadgetbridge,roidelapluie/Gadgetbridge,roidelapluie/Gadgetbridge,danielegobbetti/Gadgetbridge,Freeyourgadget/Gadgetbridge,rosenpin/Gadgetbridge,Freeyourgadget/Gadgetbridge,rosenpin/Gadgetbridge,Freeyourgadget/Gadgetbridge,gtank/Gadgetbridge,ivanovlev/Gadgetbridge