Added config setting

Added a config setting to allow players to disable pets consuming imagination.  This value defaults to zero as a feature of DLU.

dGame/dComponents/PetComponent.cpp

@@ -16,6 +16,7 @@
 #include "../dWorldServer/ObjectIDManager.h"
 
 #include "Game.h"
+#include "dConfig.h"
 #include "dChatFilter.h"
 #include "Database.h"
 
@@ -985,6 +986,8 @@ void PetComponent::Activate(Item* item, bool registerPet)
 }
 
 void PetComponent::AddDrainImaginationTimer(Item* item) {
+    if (Game::config->GetValue("pets_imagination") == "0") return;
+    
     auto playerInventory = item->GetInventory();
     if (!playerInventory) return;