Moving includes from h to cpp : led

it now appears wifi_util was broken.

ampel-firmware/led_effects.cpp

 #include "led_effects.h"
+
+#include "config.h"
+#include "sensor_console.h"
+
+// Adafruit NeoPixel (Arduino library for controlling single-wire-based LED pixels and strip)
+// https://github.com/adafruit/Adafruit_NeoPixel
+// Documentation : http://adafruit.github.io/Adafruit_NeoPixel/html/class_adafruit___neo_pixel.html
+#include "src/lib/Adafruit_NeoPixel/Adafruit_NeoPixel.h"
+
 /*****************************************************************
  * Configuration                                                 *
  *****************************************************************/

ampel-firmware/led_effects.h

 #ifndef LED_EFFECTS_H_INCLUDED
 #define LED_EFFECTS_H_INCLUDED
-#include <Arduino.h>
-#include "config.h"
-#include "sensor_console.h"
 
-// Adafruit NeoPixel (Arduino library for controlling single-wire-based LED pixels and strip)
-// https://github.com/adafruit/Adafruit_NeoPixel
-// Documentation : http://adafruit.github.io/Adafruit_NeoPixel/html/class_adafruit___neo_pixel.html
-#include "src/lib/Adafruit_NeoPixel/Adafruit_NeoPixel.h"
+#include <stdint.h> // For uint32_t
 
 namespace color {
   const uint32_t red = 0xFF0000;