Moved entity spawning into cEntity::Initialize().

It has been called in every descendant anyway, so it's better this way - reduced duplicate code.

source/Entities/Entity.cpp

@@ -144,6 +144,10 @@ bool cEntity::Initialize(cWorld * a_World)
 	m_World->AddEntity(this);
 	
 	cPluginManager::Get()->CallHookSpawnedEntity(*a_World, *this);
+	
+	// Spawn the entity on the clients:
+	a_World->BroadcastSpawnEntity(*this);
+	
 	return true;
 }