Implement copy_notebook
Merge pull request #1 from AustinRochford/implement-copy

Implement copy_notebook
add install requirements
add README
Merge pull request #2 from raphaellig/release-prep

Release prep
don't import s3nb during setup.py

In case install requirements are missing, preventing them from
being discovered.
Merge pull request #3 from raphaellig/pip-fix

don't import s3nb during setup.py
Update README.md

missing quotes around the notebook url
Merge pull request #4 from patrick-russell/master

Update README.md