fix(requirements): git ssh urls changed to https
add(Dockerfile): Add Dockerfile for building teeth-agent
add(travis): Add config for travis-ci
fix(travis): Specify python version
fix(travis): We do not need env set
add run_image command
Merge pull request #24 from rackerlabs/jay/DockerBuild

WIP: Changes useful for when repo is open
Merge branch 'master' into base64-configdrive