Assess from teacher

1. GET /kindergarten/:kg/child/:childId/assess

parameters: from/to/most

json response:

[{
  "id":4,
  "timestamp":12314313123,
  "publisher":"杨老师",
  "comments":"我这周请假了",
  "emotion":3,
  "dining":3,
  "rest":3,
  "activity":3,
  "game":3,
  "exercise":3,
  "self_care":3,
  "manner":3,
  "child_id":"1_93740362_456",
  "school_id":93740362
}]

2. POST /kindergarten/:kg/child/:childId/assess

request payload:

{
  "publisher":"杨老师",
  "comments":"我这周请假了",
  "emotion":3,
  "dining":3,
  "rest":3,
  "activity":3,
  "game":3,
  "exercise":3,
  "self_care":3,
  "manner":3,
  "child_id":"1_93740362_456",
  "school_id":93740362
}

response json:

{
  "id":4,
  "timestamp":12314313123,
  "publisher":"杨老师",
  "comments":"我这周请假了",
  "emotion":3,
  "dining":3,
  "rest":3,
  "activity":3,
  "game":3,
  "exercise":3,
  "self_care":3,
  "manner":3,
  "child_id":"1_93740362_456",
  "school_id":93740362
}

3. DELETE /kindergarten/:kg/child/:childId/assess/:assessId

delete given assessId

assessId is the field id in creating response.