[STORM-3263] Fix sorting by owner resources in the UI

[jacobtolar]

See the jira for the before/after screenshot. I tested with the following in the chrome console:

myData = $('#owner-summary-table').DataTable().data()
$('#owner-summary-table').DataTable().destroy()

$.extend( $.fn.dataTableExt.oSort, {
  "resource-num-pre": function(raw) {
    if (raw == 'N/A') {
      return Number.NEGATIVE_INFINITY;
    } else {
      return $.fn.dataTableExt.oSort['num-pre'](raw);
    }
  },
  "resource-num-asc": $.fn.dataTableExt.oSort['num-asc'],
  "resource-num-desc": $.fn.dataTableExt.oSort['num-desc']
});

// paste in new definition of makeOwnerSummaryTable as myOwnerTable...

myOwnerTable('#owner-summary-table', '#owner-summary')

[revans2]

+1