message: Simplify script error reports.
diff: @@ -62,16 +62,14 @@ int ScriptingEngine::runScript(MapClient * client, const QString &script_content
  if(!load_res.valid())
  {
  sol::error err = load_res;
  - ChatMessage *msg = ChatMessage::adminMessage(QString("LUA ERROR:")+err.what());
  - client->link()->putq(msg);
  + sendAdminMessage(client,err.what());
  return -1;
  }
  sol::protected_function_result script_result = load_res();
  if(!script_result.valid())
  {
  sol::error err = script_result;
  - ChatMessage *msg = ChatMessage::adminMessage(QString("LUA ERROR:")+err.what());
  - client->link()->putq(msg);
  + sendAdminMessage(client,err.what());
  return -1;
  }
  return 0;
  