Draw Import Format

[
    {"id": <debateid>,
     "panel": 
        {"chair": <adjid>,
         "panellists": [<adjid>, <adjid>, ...],
         "trainees": [<adjid>, <adjid>, ...]
        },
     "strength": <integer>,
     "messages": [
             {"key": ("error" | "warning" | "notice" | "info"),
              "msg": <string>,
              "penalty": <float>
             }
         ]
    },
    {"id": <debateid>,
     "panel": // etc.
]