add models

[abhiutd]

• torch vision (https://pytorch.org/docs/stable/torchvision/models.html)
• pytorch-ssd (https://github.com/qfgaohao/pytorch-ssd)
• ssd.pytorch (https://github.com/amdegroot/ssd.pytorch#evaluation)
• rai-project/pytorch_models (https://github.com/rai-project/pytorch_models)
• torch script compatible branch of maskrcnn_Benchmark (https://github.com/t-vi/maskrcnn-benchmark/tree/scripting)
• pytorch-1.0 branch of faster-rcnn.pytorch (https://github.com/jwyang/faster-rcnn.pytorch/tree/pytorch-1.0)

[abhiutd]

Image classification models

• cadene (https://github.com/Cadene/pretrained-models.pytorch)
• bentrevett (https://github.com/bentrevett/pytorch-image-classification)
• hysts (https://github.com/hysts/pytorch_image_classification)
• warmspringwinds (https://github.com/warmspringwinds/pytorch-image-classification)