Add .yml files for StanfordCars
In configs/prototree/
the .yml files are configured for the CUB200 dataset - create two subfolders with configuration files for both CUB200 and StandfordCars
In configs/prototree/
the .yml files are configured for the CUB200 dataset - create two subfolders with configuration files for both CUB200 and StandfordCars