adds class notes in README
adds class notes in README

IDMNYU/DM-GY6063A-Creative-Coding-F2015,IDMNYU/DM-GY6063A-Creative-Coding,IDMNYU/DM-GY6063A-Creative-Coding-F2015,IDMNYU/DM-GY6063A-Creative-Coding,IDMNYU/DM-GY6063A-Creative-Coding,IDMNYU/DM-GY6063A-Creative-Coding-F2015,IDMNYU/DM-GY6063A-Creative-Coding-F2015,IDMNYU/DM-GY6063A-Creative-Coding-F2015