Add icons for dashboards and flow control

Author: bergie

icons.js

@@ -87,5 +87,21 @@ var app = app || {};
         popupAnchor: [1, -34],
         shadowSize:  [45, 37]
     });
+    app.flow_icon = L.icon({
+        iconUrl: 'icons/flow.png',
+        shadowUrl: 'icons/shadow.png',
+        iconSize:    [32, 37],
+        iconAnchor:  [14, 41],
+        popupAnchor: [1, -34],
+        shadowSize:  [45, 37]
+    });
+    app.dashboard_icon = L.icon({
+        iconUrl: 'icons/dashboard.png',
+        shadowUrl: 'icons/shadow.png',
+        iconSize:    [32, 37],
+        iconAnchor:  [14, 41],
+        popupAnchor: [1, -34],
+        shadowSize:  [45, 37]
+    });
 
 })();