Task config.json

[sealexan]

Update the task config.json spec as follows.

• slug is to be used in the URL
• license should be compulsory, but can be null
• refill is in seconds
• there is no more release date and deadline because these (and the "publish solutions" option) must be set in the UI

{
    "title": "ACCESS Tutorial",
    "slug": "access-tutorial",
    "authors": ["Jane Doe <jane@uzh.ch>"],
    "tags": ["beginner", "loops"],
    "license": null,
    "instructions": "description.md",
    "evaluator": {
        "dockerImage":"python:latest",
        "runCommand": "python script.py",
        "testCommand": "python -m unittest tests.py -v",
        "gradeCommand": "python -m private.tests"
    },
    "maxAttempts": 3,
    "refill": 86400,
    "maxPoints": 2,
    "files": {
      "visible": [
        "path/to/visible.r",
        "path/to/editable.r",
        "example.r"
      ],
      "editable": [
        "path/to/editable.r"
      ],
      "grading": [
        "path/to/grading.r"
      ]
      "solution": [
        "path/to/solution.r"
      ]
  }

}

[sealexan]

Implemented as new toml-based config in SHA: d868043479