Docker compatibility with NVIDIA 2080Ti

[zyzwhdx]

Hi, suhangpro

Thanks for your great contribution and efforts. When I attempted to run your splatnet code with the docker image you pushed on my pc with an NVIDIA 2080Ti, it turned out that the cuda version is incompatible with my hardware. So I managed to create a docker image that supports NVIDIA 2080Ti (Turing Arcitechture), with cuda10.0+cudnn7+caffe+bilateralNN+conda+python3.5+ubuntu16.04. Actually the only difference with your image is the CUDA support update. Consider to add this image https://hub.docker.com/repository/docker/zyzwhdx/splatnet/general

Thanks!

[suhangpro]

Thanks for your contribution. I've added the information in the readme.