Add sterring committee and readme

[grantdadams]

Add readme and contact sheet
Think about governance structure
Communications with developers
Have points of contact with users
Steering committee - group of people that help decide what to include in the code
DOI needs versioning
Version control
Naming convention
Code-checking, tests
Doxygen
User manual
List of publications
Testthat
Include in NOAA toolbox?
Feature set
Possible steering committee: Jim, Kerim, Steve, Ingrid, Martin, Dana
How to facilitate communication between users/developers
Examples/tests for how to do each feature