GitHub Teams

[andersy005]

To facilitate PR review requests, and pinging a group of people for feedback/input on issues/PRs, I created the following GitHub org teams:

@ProjectPythia/core
@ProjectPythia/infrastructure
@ProjectPythia/education

If I forgot to add you to a team that you'd like to be part of, please let me know (anyone in @ProjectPythia/core should be able to add themselves to the child teams).