Removed old model/views for aircraft, now all with simulated aircraft

Updates of models in view now manually / automatic possible
Allow to reload models (in backend)

src/blackcore/context_simulator.h

@@ -117,6 +117,9 @@ namespace BlackCore
         //! Airports in range
         virtual BlackMisc::Aviation::CAirportList getAirportsInRange() const = 0;
 
+        //! Reload models from disk
+        virtual void reloadInstalledModels() = 0;
+
         //! Installed models in simulator eco system
         virtual BlackMisc::Simulation::CAircraftModelList getInstalledModels() const = 0;