node library for md5
npm install md5-node
md5 for nodejs
##usage
``var md5 = require('node-md5');md5('hello world');// 5eb63bbbe01eeed093cb22bb8f5acdc3``
var md5 = require('node-md5');md5('hello world');// 5eb63bbbe01eeed093cb22bb8f5acdc3