GET /api/:user_id/list
NO params
return :
[{
"id": 7,
"content": "aa",
"done": 0,
"user_id": 2,
"priority": "A",
"tag": "other",
"date": "2014-05-02T17:04:20.000Z"
}]
POST /api/:user_id/create
params { content : string}
return :
{ todo_id : string }
DELETE /api/destroy/:id
NO params
return done or fail
PUT /api/update/:id
params { content : string , done: bool , tag : String }
return done or fail
POST /api/login
params { username : string, password : string }
return { user_id } or fail
POST /api/signup
params { username : string, password : string }
return { user_id } or fail