anchor.diff:  
           [
               {
  -                "group_id": "3",
  -                "group_name": "3216 final project",
  -                "members": ["1"]
  +                "createdBy": {
  +                    "userId": "1",
  +                    "name": "Niko"
  +                },
  +                "teamId": "3",
  +                "teamName": "3216 final project",
  +                "members": [
  +                    {"userId": "1", "name": "Niko"},
  +                ]
               }
           ]
           
  
positive.code: + Response 200 (application/json)
          
          {
              "last_synced": "2016-09-08T00:09:35+00:00",
              "data": [
                  {
                      "module_code": "CS1010",
                      "lesson_type": "sectional",
                      "class_number": "1"
                  }
              ]
          }
  
negative.code:             }
          ]
          
  ## Team Collection [/{year}/{sem}/team]
  
  ### List teams I belong to [GET]
  
  + Response 200 (application/json)
  
          [
              {
                  "createdBy": {
                      "userId": "1",
                      "name": "Niko"
                  },
                  "teamId": "1",
                  "teamName": "3216 assignment 3",
                  "members": [
                      {"userId": "1", "name": "Niko"},
                      {"userId": "2", "name": "Mich"}
                  ]
              },
              {
                  "createdBy": {
                      "userId": "3",
                      "name": "Zhi An"
                  },
                  "teamId": "2",
                  "teamName": "3216 final project",
                  "members": [
                      {"userId": "1", "name": "Niko"},
                      {"userId": "3", "name": "Zhi An"}
                  ]
              }
          ]
  
  ### Create a new team [POST]
  
  + Request (application/json)
  
          [
              {
                  "teamName": "3216 final project"
              }
          ]
  
  