Update various stale documentation files etc. upgrade the docker file to buster, update dependecies that are packages along with stapled.

 - Compose proper requirements.txt file.
 - Simplify setup.py
 - Add required files to setup.py
 - Various changes to debian files.
 - Changed license in setup.py to correct license.
 - Added keywords, builddeps (need more).
 - Makefile now works..
 - Added stdeb.cfg file, includes debian dependencies.
 - Building of dependencies from PyPi to debian packages.