Initial commit
Don't output full path
Refactored for testability.
Renamed for importability
Added doctest
PEP 8
Added old_fn argument.
Added doctest
Added exception handling.
Added exclusions
Added files.
Added files.
Cleaned up comments and docstrings.
Make new_fn unique in case of collisions.
Added code to rename files but keep it disabled for now.
Added reveal.js slides
Substantial refactor. Replaced file_map with class for each file.
Cleaner.
Refactored tests.
Cleaned up a bit.
Added coverage config