Add returning resolved feed type

[Yagich93]

Hello!

Thanks for your work!

I would like to propose a feature. It seems like there is no info on the resolved feed type (spec) returned in the resulting feed object (whether the feed is RSS1.0, or RSS2.0, or Atom, etc.). The type is determined anyway during parsing.

I'd propose adding some field like type or spec with one of values such as rss1, rss2, atom, etc. Returned object example:

{
    // New field
    "type": "rss2", // or "rss1", or "atom", etc.

    // Existing fields
    "feedUrl": "http://somefeed.com/feed",
    "title": "Some Feed",
    "items": [
        // ...Feed items...
    ],
    // ...Other feed properties...
}

I would find getting this kind of metadata helpful. I may try creating a pull-request for this, if you'd like.

Thanks!

Best regards, Iakov.

[rbren]

Great idea! Would definitely accept a PR here. Thanks!

[alibeheshtian]

{
    "items": [
        {
            "title": "*******"
            "link": "********"
            "itunes": {
                "episodeType": "full Or trailer or bonus"
                
            }
        }
    ]

}