[vh1] Add new extractor (#2072)
[vh1] use standard sort (#2072)
The opening curly brace, '{', is a regex reserved control character, so it needs to be escaped (see http://stackoverflow.com/a/400316/1106367)
Minor improvements:
no need to sort the whole list if all we need is the maximum element, also instead of reinventing the wheel we can use utils to get indices from qualities.
fixed (what I assume was a typo) that caused test_format_note to always fail.
This test was introduced in c57f7757101690681af2eb8c40c8bf81bbe6e64f.
Update test_age_restriction.py

typo
[CinemassacreIE] Extract all available video/audio formats
[StreamCZ] correct video id + add test
Merge pull request #2979 from pulpe/streamcz_fix

[StreamCZ] correct video id + add test
[streamcz] Use compat_str
[streamcz] Workaround CertificateError
Merge pull request #2960 from codesparkle/fix-test-format-note-regex

[test] fixed typo in test_format_note (test_YoutubeDL)
Merge pull request #2953 from codesparkle/ndr-regexes-escape-correctly

[ndr] fix regexes containing illegal characters
[nrktv] Add support for tv.nrk.no (Closes #2980)
[ivi] Update playlist tests
[nuvid] Fix video URL extraction
Merge branch 'cinemassacre' of https://github.com/rzhxeo/youtube-dl into rzhxeo-cinemassacre
[cinemassacre] Improve formats extraction and modernize
Merge branch 'rzhxeo-cinemassacre'
[UstreamIE] added support for "/embed/recorded/" style URLs (Fixes #2990)
Merge branch 'ustream-embed-recorded2' of https://github.com/anovicecodemonkey/youtube-dl into anovicecodemonkey-ustream-embed-recorded2