updated sensors and filter to current code version

removed KLib stuff
added new activity
filter is uncommand!
at the moment, the app is not able to load new maps and breaks using old maps

Controller.h

@@ -21,6 +21,7 @@ class MyGridNode;
 class InfoWidget;
 class MapView3D;
 class MapView2D;
+class WiFiModel;
 
 namespace NM {
 	template <typename T> class NavMesh;
@@ -78,6 +79,7 @@ private:
 	NM::NavMesh<NM::NavMeshTriangle>* navMesh = nullptr;
 	NavController* nav = nullptr;
 	Floorplan::IndoorMap* im = nullptr;
+    WiFiModel* wifiModel = nullptr;
 
 };