nginx_supervisor_tornado

a nginx+supervisor+tornado development environment automatically install and setup tool.
running 2 nginx worker_processes and 4 servers (listening on 8000-8003) by default;
using a tornado hello world example as homepage.
nginxd.service(not original nginx.service) and supervisord.service services will be enabled.
##usage ./install_init.sh ##dependencies yum ##environment

nginx version: 1.4.2
supervisor version:3.0
Python version:2.7.5
tornado version:1.2.1