init
v2 sample
var PORT
Merge branch 'master' of https://code.jd.com/flywisp0/jae_notesblog

Conflicts:
	app.js
	package.json
config
koa
jae
haha
ss
Merge branch 'master' of https://code.jd.com/flywisp0/jae_notesblog_1

Conflicts:
	app.js
	package.json