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
IEs without tests are intact.
Update for new source links on worldstarhiphop.com
[ci skip]