message: Add build agent steps to README
diff: @@ -30,3 +30,14 @@ We're currently in the middle of [Sprint 2](./doc/sprints/sprint2/readme.md). Hi
  We make use of https://hub.docker.com/r/microsoft/vsts-agent/ for building all of the source in this project.
  +To add a new agent to our pool simply run the following command
  +
  +```
  +docker run \
  + -d \
  + --restart unless-stopped \
  + -e VSTS_ACCOUNT=offnet \
  + -e VSTS_TOKEN=<token> \
  + -v /var/run/docker.sock:/var/run/docker.sock \
  + microsoft/vsts-agent:ubuntu-16.04-docker-17.03.0-ce-standard
  +```
  \ No newline at end of file
  