Add full response objects to the documentation

[jvt]

Go through all documentation pages, and make sure we have the actual response object in the documentation to show what key/values will be returned.

 {
    "status": "ok",
    "analytic": analyticObject
}

converts to:

 {
    "status": "ok",
    "analytic": {
        "student": "5bb1495f63240ad534d40f6f",
        "program": "5bb1495e63240ad534d40c05",
        "time_watching": 120,
        "total_video_time": 927
    }
}