GitHub Gist test to use it as a static endpoint for JSON

test.json

{
    "test": "This JSON will keep changing",
    "version" : 0.3,
    "url": "https://stackoverflow.com/questions/12522539/github-gist-editing-without-changing-url",
    "features": [
        "Feature1",
        "Feature2",
        "Feature3"
    ]
}