rg3/youtube-dl — pull request #887 by anisse (2013-06-13 21:48:20+00:00)
Title: Fetch all entries that are in a youtube playlist

For that, we add parameter safeSearch=none that asks youtube not filter
results before sending them to us.

Note: this parameter could be added to YoutubeSearchIE and YoutubeUserIE
as well, but I don't know what would be the impact in term of unwanted
results. Maybe expose that as a parameter? For a playlist it's different
since the user chose what she put in the playlist.