message: html for exit
diff: @@ -1010,7 +1010,14 @@ void WiFiManager::handleInfo() {
  void WiFiManager::handleExit() {
  DEBUG_WM(F("HTTP Exit"));
  - String page = "Exiting";
  + String page = FPSTR(HTTP_HEAD);
  + page.replace("{v}", "Exit");
  + page += FPSTR(HTTP_SCRIPT);
  + page += FPSTR(HTTP_STYLE);
  + page += _customHeadElement;
  + page += FPSTR(HTTP_HEAD_END);
  +
  + page += "Exiting";
  server->sendHeader("Content-Length", String(page.length()));
  server->send(200, "text/html", page);
  abort = true;
  