better debug
better debug

llad/spark-restclient,DaKaZ/esp8266-restclient,csquared/arduino-restclient,CanTireInnovations/esp8266-arduino-rest-client,koltegirish/esp8266-restclient,rexstjohn/arduino-restclient,YellowOrb/arduino-restclient,jamesward/arduino-restclient,llad/spark-restclient