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.