Producer
implement Anime::producers
Anime::genre tests
Anime::aired: label datetime.date as class properly in docstring
Manga::published datetime.date should be class-styled
finalize session docstrings
__init__ doesn't "return", technically
finalize base docstrings
first character docstrings
Merge remote-tracking branch 'origin/sphinx-docs'
Base::Invalid,Malformed errors subsume responsibilities
Media::parse does not directly raise
Media::parse_*, load* do not directly raise
finalize character docstrings