adds the wave crowd sketch
adds the wave crowd sketch

IDMNYU/Creative-Coding-Grad-Spring-2015,IDMNYU/Creative-Coding-Grad-Spring-2015,IDMNYU/Creative-Coding-Grad-Spring-2015,IDMNYU/Creative-Coding-Grad-Spring-2015,IDMNYU/Creative-Coding-Grad-Spring-2015