Fixed and improved restarting

Restarts are now an actual, close-as-possible to application
exit+reopen.

tests/Network/Google.cpp

@@ -118,6 +118,7 @@ static void DoTest(void)
 
 int main()
 {
+	cNetworkSingleton::Get().Initialise();
 	DoTest();
 
 	cNetworkSingleton::Get().Terminate();