add script to generate all non-code files automatically if they don't exist

- setup.py (use folder name as name of project, and if any of the below are specified, change the script accordingly to reference them)

other info could be read from setup.py
- conf.py
- MANIFEST.in
- README.md
- requirements.txt
- license.txt
- basic test (so pytest can run)
- basic example (so sphinx compiles)
- api.rst
- index.rst
- tutorials.rst
- sample tutorial notebook

then output a "to do" list of how to:
- set up github web hooks for slack
- get travis configured
- compile sphinx web page
- register on readthedocs and publish readthedocs page
- do a github release
- set up forks on github for development (once package is "live," rather than modifying master branch directly)
- push to pip (after package is ready for release)
- install package from pip

Start by reviewing the requested generated files: setup.py, conf.py, MANIFEST.in, README.md, requirements.txt, license.txt, api.rst, index.rst, tutorials.rst, and the example notebook. Define how the script should detect missing files and how setup.py values affect them. Done means missing package, test, example, and documentation files are generated and the requested GitHub, Travis, Read the Docs, release, fork, and pip steps are output as a to-do list.

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