change no-op defines from '1' to ''.
change no-op defines from '1' to ''.

Seeed-Studio/IRSendRev,Seeed-Studio/IRSendRev,z3t0/Arduino-IRremote,shirriff/Arduino-IRremote,z3t0/Arduino-IRremote,YodaR10/Arduino-IRremote,shirriff/Arduino-IRremote,AnalysIR/Arduino-IRremote,AnalysIR/Arduino-IRremote,YodaR10/Arduino-IRremote