Merge pull request #17 from motoronik/fix-not-working-api-resource-stats-add-required-param

Add required query param "resolution" in stats resource

Author: cwood

stat.go

@@ -27,6 +27,11 @@ func (o *statRequest) ToQueryString() string {
 	query.Add("stat", string(o.Stat))
 	query.Add("since", strconv.FormatInt(o.Since, 10))
 	query.Add("until", strconv.FormatInt(o.Until, 10))
+	
+	if o.Resolution != nil {
+	    query.Add("resolution", string(*o.Resolution))
+	}
+	
 	return query.Encode()
 }