changes covviz package versioning

Author: Joe Brown

docker/Dockerfile

@@ -4,4 +4,4 @@ RUN apt-get update && apt-get install -y procps
 RUN conda create -n env -c conda-forge python=3.7 numpy>=1.16.2 lzstring>=1.0.4 jinja2>=2.10.1
 RUN echo "source activate env" > ~/.bashrc
 ENV PATH /opt/conda/envs/env/bin:$PATH
-RUN /opt/conda/envs/env/bin/pip install --no-cache-dir covviz==1.0.5
+RUN /opt/conda/envs/env/bin/pip install --no-cache-dir covviz