Youtube Playlist Info Scraper

[M786453]

A python module to retrieve information about a YouTube playlist in Json format using playlist link.

It returns following information about the playlist in Json format:

{
        "title": ..., 
        "totalVideos": ..., 
        "channelName": ..., 
        "playlistUrl": ..., 
        "duration": ...,
        "videos": [
            {
                "title": ..., 
                "duration": ..., 
                "id": ...
            }
            , 
            .
            .
            .
            ], 
    }

@DhanushNehru I have created a pull request for this feature.