Stable release

• pypa/pip#8368 (comment)
• Automation of uninstalling packaging via PythonPackageSyncTool
  [https://github.com/alex-ber/PythonPackageSyncTool] .

Changed

• alexberkovich/alpine-anaconda3:0.2.0

pip install graphviz==0.14.2 numpy==1.16.2 scipy==1.2.1 && \ 

was spltied into 2 lines

pip install graphviz==0.14.2 numpy==1.16.2 && \
pip install scipy==1.2.1 && \

It is forwad-compatibility fix. It also optimizes building docker image now.
See discussion here pypa/pip#8368 (comment)

• alexberkovich/alpine-anaconda3:0.2.0-slim
  is now not use precomputed rm.txt for packages to be removed, but it uses my
  python_package_sync_tool https://github.com/alex-ber/PythonPackageSyncTool
  to calculate them on-the-fly.