BACKLOG

known issues

add install Pillow with pip to setup.py/setuptools
~~font support for https://github.com/FortAwesome/Font-Awesome/tree/master/otfs~~
- for integration refer to:
  - https://github.com/fonttools/fonttools
  - https://pillow.readthedocs.io/en/stable/reference/ImageFont.html
font support for *.ttf under https://github.com/FortAwesome/Font-Awesome/tree/master/webfonts
refactor code into class builder based icon creation