Add a CONTRIBUTING file
This file will be displayed to contributors when they create a pull request in any branch (hence why it is not written in a branch-specific way).
B
Brett Cannon committed
0c719824decc0c6d7365bcc1a4eb1b8f077f86c3
Parent: d2306ce
Committed by GitHub <noreply@github.com>
on 2/10/2017, 10:08:55 PM