Description of problem:
While attempting to configure the cluster quorum, there are no units (seconds,
ms, etc) for the input boxes.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Create a cluster
2. Add nodes
3. Attempt to configure quorum.
Get confused what units are available.
To be able to see the units for values on the quorum page.
Again cosmetic, but might save some user pain.
Deferring to 5.2