Roundabout way of installing nighres in the docker image for DeepCSR

[hvgazula]

DeepCSR-fork/docker/Dockerfile

Lines 50 to 52 in 8ab6d59

	RUN git clone https://github.com/neuroneural/DeepCSR-fork.git
	WORKDIR /app/DeepCSR-fork/docker/nighres
	RUN git checkout tags/docker1

@WilliamAshbee I am curious as to why you took this route of installing nighres instead of the direct instructions as laid out in the module's documentation.