Fix. Use OrderedDict to keep track of sorted results.  Reformat timestamp output.
Fix. Use OrderedDict to keep track of sorted results.  Reformat timestamp output.

rfaulkner/wikipedia_user_metrics,wikimedia/user_metrics,rfaulkner/wikipedia_user_metrics,wikimedia/analytics-user-metrics,wikimedia/user_metrics,wikimedia/analytics-user-metrics,rfaulkner/wikipedia_user_metrics,wikimedia/analytics-user-metrics,wikimedia/user_metrics