Fix author ordering in prep for tech report release 
Fix author ordering in prep for tech report release 

(Ryan used two GitHub accounts)
carlini/cleverhans,fartashf/cleverhans,carlini/cleverhans,cleverhans-lab/cleverhans,openai/cleverhans,cihangxie/cleverhans,cleverhans-lab/cleverhans,cleverhans-lab/cleverhans