did a lot of stuff

config.json

fgs/__main__.py

fgs/datatypes.py

fgs/generator.py

fgs/pandoc.py

fgs/reader.py

fgs/writer.py

theme/templates/base.html

theme/templates/macros/cards.html

theme/templates/macros/content_renderer.html

theme/templates/macros/getters.html

theme/templates/macros/link.html

theme/templates/macros/nav.html

theme/templates/macros/renderers.html

theme/templates/page.html

theme/templates/tag.html