Update Spring2017Projects.md
Update Spring2017Projects.md

David Cohen added to VR project
Phansa/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017