Check master status

As a _user_

I want to _check the status of master_

So that I may _monitor the service_

**Acceptance Criteria**

- [ ] Criteria 1
  - Given _inactive master,_
  - When _`GFY master status`,_
  - Then _it should say master is `Inactive`_
- [ ] Criteria 2
  - Given _running master,_
  - When _`GFY master status`,_
  - Then _it should say master is `Active`._
