0.1.3

sdementen (12):
      add commands to make.py to mimic Makefile
      fix bug in camelize
      reorganise modules
      omit from coverage template .py files
      reformat file
      extend tests
      rename Base to DeclarativeBase to avoid name shadowing
      print path where schemas exported
      isort/black generated schemas + remove unused imports
      cleanup
      add tool.isort option section
      Merge pull request #7 from sdementen/second_working_code