app: fix parse args bug, #429

Change-Id: Ib22420142afb6d217944c0a395bd29a52913273a
upgrade to 0.9.3

Change-Id: I39d6019b162c3a276a41fef5b34fa93c88a0be4b
Merge "app: fix parse args bug, #429"
make app.require easily to use like this:
var require_base = require("pomelo").app.require;
var Code = require_base("config/code.json");
Merge pull request #443 from zhanghaojie/master

make app.require easily to use like this:
remove unused EventEmitter
use socket.setTimeout instead of global setTimeout
Merge pull request #444 from zhanghaojie/master

remove unused EventEmitter  && use socket.setTimeout instead of global setTimeout
Update tcpsocket.js

hybridsocket.js 中 sendRaw 设置了encode和cb，被这边忽略了
Merge pull request #447 from wuxian/patch-2

Update tcpsocket.js
Merge branch 'master' of https://github.com/NetEase/pomelo