Created by: xiteng1988

Add slimfacenet demo [1] add demo/slimfacenet/dataloader/LFW.py [2] add demo/slimfacenet/dataloader/init.py [3] add demo/slimfacenet/eval_infer_model.py [4] add demo/slimfacenet/lfw_eval.py [5] add demo/slimfacenet/models/init.py [6] add demo/slimfacenet/models/calc_flops.py [7] add demo/slimfacenet/models/slimfacenet.py [8] add demo/slimfacenet/slim_eval.sh