Merge pull request #3368 from Icinga/feature/tactial-ovierview-can-handle-format-request

TacticalController: Add OutputFormat json and csv

modules/monitoring/application/controllers/TacticalController.php

@@ -51,6 +51,7 @@ class TacticalController extends Controller
         );
         $this->applyRestriction('monitoring/filter/objects', $stats);
 
+        $this->handleFormatRequest($stats);
         $summary = $stats->fetchRow();
 
         $hostSummaryChart = new Donut();