[youtube:playlist] Correct playlist ID output

The ID now starts with PL, so we don't need to output that twice.
Add an extractor for tlc.de (fixes #2748)
[canalplus] Prefer f4m and modernize (Closes #2749)
[canalplus] Download the video in the test

It doesn't use rtmpdump now.
[tlc] Add an extractor for tlc.com

It uses the same system as discovery.com
[podomatic] Improve video URL extraction (Closes #2763)
[noco] Add support for noco.tv (Closes #2712)
[noco] Fix test description md5
Extended regex match to include gay clips
[rutube] Fix extraction
release 2014.04.19
Merge remote-tracking branch 'MikeCol/extremetube-gay'
[test_all_urls] Simplify
[test_all_urls] Add support for distributed URL matching test definition
[extremetube] Modernize
[steam] Modernize
[steam] Simplify
Remove unused imports
[ivi] Update playlist tests
[infoq] Fix extractor