Description of problem:

Since we support "cancelled" state and it's correctly shown in job's details, it should also be shown in a job list table for consistency

How reproducible:

Deterministic

Is this issue a regression from an earlier version:

No

Steps to Reproduce:

1. Have a Satellite and a Host registered

2. In All Hosts, select the host and "Schedule job"

3. On the second tab, set script to "echo $(date) > /tmp/test; sleep 60; echo done >> /tmp/test;"

4. Submit

5. Cancel the job from the top-right dropdown menu

6. Monitor -> Jobs

Actual behavior:
After step 5, the job details page shows:

Succeeded: 0 Failed: 0 In Progress: 0 Cancelled: 1

But after step 6, the row with this job shows:

Succeeded: 0 Failed: 0 Pending: 0 Total hosts: 1

... and the Cancelled column is missing

Expected behavior:
Consistency between Job list and Job details