Production jenkins deploy

[victorb]

Acceptance Criteria

• [x] Can deploy jenkins by reading documentation and having permission to deploy
• [x] No modifications can be done in the UI

Tasks

• [x] Write deploy script for jenkins
• [x] Documentation for deploying on instance
• [x] Have instance ready
• [x] Deployed to somewhere visible
• [X] Setup domain name

Dependencies

Depends on #1

[victorb]

Made PR for the initial work on this: https://github.com/ipfs/jenkins/pull/12

Missing:

• [ ] Having nginx with https proxy the requests to running jenkins instead of binding the container to :80

[victorb]

Created task for https instead: https://github.com/ipfs/jenkins/issues/16