added support for redefinition of keyboard bindings. control for engine cutoff, minor changes to line breaker activation

EU07.cpp

@@ -345,6 +345,7 @@ int main(int argc, char *argv[])
 
         return -1;
     }
+    input::Keyboard.init();
     input::Gamepad.init();
 
     Global::pWorld = &World; // Ra: wskaźnik potrzebny do usuwania pojazdów