shutdown utton now writes some syslog

shutdownbutton.py

@@ -3,15 +3,18 @@ import RPi.GPIO as GPIO
 import time
 import os
 
+
 GPIO.setmode(GPIO.BCM)
 
 GPIO.setup(buttonpin, GPIO.IN, pull_up_down=GPIO.PUD_UP)
 
 while True:
   print "waiting..."
+  os.system('logger shutdownbutton waiting for press...')
   try:  
     GPIO.wait_for_edge(buttonpin, GPIO.FALLING)  
     print('Button Pressed')
+    os.system('logger shutdownbutton pressen. bye bye')
     os.system("shutdown now -h")
   except KeyboardInterrupt:  
     GPIO.cleanup()       # clean up GPIO on CTRL+C exit