Move RGBController base destructor functionality into RGBController::Shutdown() so that update thread can be stopped before deleting the controller. Shutdown() must be called in every RGBController implementation before deleting the controller. Also some fixes to the NetworkServer to avoid deadlocking and disconnect issues

Controllers/RedSquareKeyroxController/RedSquareKeyroxController/RGBController_RedSquareKeyrox.cpp

@@ -291,6 +291,8 @@ RGBController_RedSquareKeyrox::RGBController_RedSquareKeyrox(RedSquareKeyroxCont
 
 RGBController_RedSquareKeyrox::~RGBController_RedSquareKeyrox()
 {
+    Shutdown();
+
     delete controller;
 }
 

Controllers/RedSquareKeyroxController/RedSquareKeyroxTKLClassicController/RGBController_RedSquareKeyroxTKLClassic.cpp

@@ -196,6 +196,8 @@ RGBController_RedSquareKeyroxTKLClassic::RGBController_RedSquareKeyroxTKLClassic
 
 RGBController_RedSquareKeyroxTKLClassic::~RGBController_RedSquareKeyroxTKLClassic()
 {
+    Shutdown();
+
     delete controller;
 }