message: drop debug back to verbose
diff: @@ -633,7 +633,7 @@ class WiFiManager
  #ifdef WM_DEBUG_LEVEL
  uint8_t _debugLevel = (uint8_t)WM_DEBUG_LEVEL;
  #else
  - uint8_t _debugLevel = DEBUG_DEV; // default debug level
  + uint8_t _debugLevel = DEBUG_VERBOSE; // default debug level
  #endif
  // @todo use DEBUG_ESP_PORT ?
  