Merge pull request #1 from davidlmorton/master

Add markdown description of auth processes
Merge pull request #2 from davidlmorton/master

formatting
Fix certificate paths
Update auth.md
Add __repr__ for ApiKey
Add resource server
Lots of progress on the client flow
Fix typo!
Remove old stuff
Clean up environment variables
Remove test_models.py
Change env variables, make client a class
Rename test_client.py to client.py
Create a proper package
Tox
Update README
Rename README to README.md
Make the readme the best