change for init
update pomelo to 0.6.3
add logs dir
add `npm-install.bat` & `component.bat` for windows
upgrade pomelo to 0.8.0
remove unused code & files
upgrade express to 3.4.0
Merge branch 'master' into multi-server

Conflicts:
	game-server/app.js
	game-server/app/servers/gate/handler/gateHandler.js
	game-server/app/util/dispatcher.js
	game-server/package.json
fix merge bug