Update IRremote.cpp to improve debugging
Update IRremote.cpp to improve debugging

This is a small change, and definitely an improvement. I simply improved the debugging by stating whether a check passed or failed, for easier identification in debug mode.
ivankravets/Arduino-IRremote,Informatic/Arduino-IRremote,Informatic/Arduino-IRremote,Seeed-Studio/IRSendRev,YodaR10/Arduino-IRremote,shirriff/Arduino-IRremote,AnalysIR/Arduino-IRremote,Seeed-Studio/IRSendRev,shirriff/Arduino-IRremote,z3t0/Arduino-IRremote,MadGarra/Arduino-IRremote,AnalysIR/Arduino-IRremote,MadGarra/Arduino-IRremote,ivankravets/Arduino-IRremote,z3t0/Arduino-IRremote,YodaR10/Arduino-IRremote