ipython/nbconvert — pull request #30 by Carreau (2012-08-27 19:20:00+00:00)
Title: Split nbconvert in multiple files. 

This move each `Converter` subclass into it's own file.
All standalone function are moved to `utils.utils`.
Regenerate the `.ipynb` files to include `minor_version` and `metadata`.

Start also fixing some pylint warning.