ADD: Created "namespace of edits" metric. https://meta.wikimedia.org/wiki/Research:Metrics/namespace_of_edits
ADD: Created "namespace of edits" metric. https://meta.wikimedia.org/wiki/Research:Metrics/namespace_of_edits

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