GitLab

This is the second attempt: a60b854d
Sometimes the ratelimit=yes is already in the URL, and doubling it
leads to a 403. Now should work on all videos, at least works on all
I could test.

Closes #648

Conflicts:
	youtube_dl/InfoExtractors.py

If path and new_path are the same, then dont delete the file

I just did a little makeover by changing redtube tests. Now they are passed.

added redtube.com in InfoExtractors (2nd pull request with the required amindments). Now this script can also download redtube.com videos

I just added the test for redtube.com