Simplify README.rst.
Simplify README.rst.

gtrdotmcs/gunicorn,GitHublong/gunicorn,malept/gunicorn,ccl0326/gunicorn,beni55/gunicorn,mvaled/gunicorn,prezi/gunicorn,1stvamp/gunicorn,jamesblunt/gunicorn,ccl0326/gunicorn,zhoucen/gunicorn,1stvamp/gunicorn,jamesblunt/gunicorn,keakon/gunicorn,elelianghh/gunicorn,z-fork/gunicorn,harrisonfeng/gunicorn,1stvamp/gunicorn,mvaled/gunicorn,zhoucen/gunicorn,prezi/gunicorn,gtrdotmcs/gunicorn,ephes/gunicorn,MrKiven/gunicorn,tejasmanohar/gunicorn,jamesblunt/gunicorn,gtrdotmcs/gunicorn,zhoucen/gunicorn,prezi/gunicorn,malept/gunicorn,ccl0326/gunicorn,malept/gunicorn,tempbottle/gunicorn,WSDC-NITWarangal/gunicorn,mvaled/gunicorn