Automatic merge from submit-queue (batch tested with PRs 64575, 65120, 65463, 65434, 65522). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Improve job describe and get output
For get, condense completions and success into a single column, and
print the job duration. Use a new variant of ShortHumanDuration that
shows more significant digits, since duration matters more for jobs.
```
NAME COMPLETIONS DURATION AGE
image-mirror-origin-v3.10-1529985600 1/1 47s 42m
image-mirror-origin-v3.11-1529985600 1/1 74s 42m
image-pruner-1529971200 1/1 60m 4h
```
The completions column can be:
```
COMPLETIONS
0/1 # completions nil or 1, succeeded 0
1/1 # completions nil or 1, succeeded 1
0/3 # completions 3, succeeded 1
1/3 # completions 3, succeeded 1
0/1 of 30 # parallelism of 30, completions is nil
```
Update describe to show the completion time and the duration.
```
Start Time: Mon, 25 Jun 2018 20:00:05 -0400
Completed At: Mon, 25 Jun 2018 21:00:34 -0400
Duration: 60m
```
This is more useful than the current output:
```
NAME DESIRED SUCCESSFUL AGE
image-mirror-origin-v3.10-1529982000 1 1 54m
image-mirror-origin-v3.11-1529982000 1 1 54m
image-pruner-1529971200 1 1 3h
```
```release-note
Improve the display of jobs in `kubectl get` and `kubectl describe` to emphasize progress and duration.
```
41c95725b4