The webpage only contains shortened links for the videos, since the server doesn't support HEAD requests, we use an specific extractor for them.
[BlipTV] Allow plus sign in video ID
[discovery] Change default url
URL does a redirect from dsc.discovery.com to www.discovery.com This commit fixes the correct URL.
* marcwebbie/gorillavid: Changed video url to a public video [GorillaVid] Added GorillaVid extractor
[ARDIE] fix formats extraction (fixes #3087)
tv.nrk.no urls mostly contain capital characters
Didn't use .lower() as planned, so update test with new ID.
Updated regexp and one of the test cases to reflect this. tv.nrksuper.no mostly uses lowercase, so that is still there.