Ganeti Web Manager: removal of last cluster does not present "no clusters"
completed by: kylc
mentors: Leslie Hawthorn, Peter Krenesky
Please make sure to submit your patch for this task and to take required notes for it in the OSUOSL issue tracker at http://code.osuosl.org/issues/879. Required notes would include letting the community know you are working on the issue with a note in the tracker, any notes on progress or difficulties implementing, etc.
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Task Description:
When the cluster list begins with at least one cluster in it, and that cluster is removed the table should display "No Clusters" since it is empty; instead nothing is displayed.