Make a simplified config

[pavelsr]

{
    "timezone": "Europe/Moscow",

    "gapi" : {
        "tokens": {
            "[email protected]": {
                "access_token": "", 
                "refresh_token": ""
            },

        }
    },

    "service_account": {
        "user": "[email protected]",
        "calendars": [ "Lasersaur", "Dobot", "CTC", "Silhouette"]

    }

    "tapi": "telegram_token",

    "instructors": [
        {
            "first_name": "Pavel",
            "last_name": "Serikov",
            "gmail": "[email protected]",
            "phone_number": "+79885851900",
            "telegram_id": "@serikoff",
            "calendars": [ "Lasersaur", "Dobot"]
        },

        {
            "first_name": "Vlad",
            "last_name": "Shvager",
            "gmail": "[email protected]",
            "phone_number": "+79885851900",
            "telegram_id": "@Shvager",
            "calendars": [ "Lasersaur" ]
        },


    ]
}

[pavelsr]

Marked as duplicate of #13