[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
[ustream] Remove unnecessary webpage download
[ustream] Modernize
Merge branch 'anovicecodemonkey-ustream-embed-recorded2'