message: Minor changes to container column headers
  Shorten some of the headers to avoid wrapping
diff: @@ -141,9 +141,9 @@ const ContainerTable = ({heading, containers, pod}) => <div className="co-m-pane
  <div className="col-md-2 col-sm-3 hidden-xs">Id</div>
  <div className="col-md-2 col-sm-3 col-xs-8">Image</div>
  <div className="col-md-1 col-sm-2 hidden-xs">State</div>
  - <div className="col-md-1 col-sm-2 hidden-xs">Restart Count</div>
  - <div className="col-md-2 hidden-sm hidden-xs">Started At</div>
  - <div className="col-md-2 hidden-sm hidden-xs">Finished At</div>
  + <div className="col-md-1 col-sm-2 hidden-xs">Restarts</div>
  + <div className="col-md-2 hidden-sm hidden-xs">Started</div>
  + <div className="col-md-2 hidden-sm hidden-xs">Finished</div>
  </div>
  <div className="co-m-table-grid__body">
  {containers.map((c, i) => <ContainerRow key={i} pod={pod} container={c} />)}
  