Ref T275, improved tracing for FSX

* getStatisticsSimulatorSpecific for simulator specific traces/logs
* trace CSimulatorFsxCommon::SimConnectProc times
* trace which receive id is handled in SimConnectProc
* allow to limit aircraft updates (max FPS)
* handle airport updates outside SimConnectProc

src/plugins/simulator/p3d/simulatorp3d.cpp

@@ -35,6 +35,7 @@ namespace BlackSimPlugin
                                      QObject *parent) :
             CSimulatorFsxCommon(info, ownAircraftProvider, remoteAircraftProvider, weatherGridProvider, clientProvider, parent)
         {
+            // set build/sim specific SimConnectProc, which is the FSX SimConnectProc on WIN32 systems
             if (CBuildConfig::isCompiledWithP3DSupport() && CBuildConfig::isRunningOnWindowsNtPlatform() && CBuildConfig::buildWordSize() == 64)
             {
                 m_dispatchProc = &CSimulatorP3D::SimConnectProc;