merging ScruffR work 
merging ScruffR work 

Cheers to ScruffR for pull requesting the repo and reviewing. Still have not crackedhow to put content into subfolders yet. I may return to that question another day
reducedhackers/pn532_i2c_particle,reducedhackers/pn532nfcshield,reducedhackers/pn532_i2c_particle,reducedhackers/pn532nfcshield