Create Docker networks

Summary:
References:

• T1424
• https://docs.docker.com/network/bridge/
• https://docs.saltstack.com/en/latest/ref/states/all/salt.states.docker_network.html

Test Plan: docker network ls

Reviewers: dereckson

Reviewed By: dereckson

Differential Revision: http://devcentral.nasqueron.org/D1725