func MakeMap(L *lua.State) int {
	m := reflect.MakeMap(tmap)
	makeValueProxy(L, m, cMapMeta)
	return 1
}
func MakeMap(L *lua.State) int {
	m := reflect.MakeMap(tmap)
	makeValueProxy(L, m, cMapMeta)
	return 1
}
// MakeMap creates a 'map[string]interface{}' proxy and pushes it on the stack.
//
// Returns: proxy (map[string]interface{})