[soundcloud] add support for private links (fixes #1927)
Improve --bidi-workaround support
Merge branch 'master' of github.com:rg3/youtube-dl
release 2013.12.09.2
[rtlnow] Allow double slashes after domain name (Fixes #1928)
release 2013.12.09.3
[ndtv] Add extractor (Fixes #1924)
[soundcloud] Do not match sets (Fixes #1930)
[brightcove] Use the original url (usually the player) as the default referer (fixes #1929)
Remove superfluous spaces
release 2013.12.09.4
Set 'NA' as the default value for missing fields in the output template (fixes #1931)

Remove the `except KeyError` clause, it won't get raised anymore
[YoutubeDL] Simplify filename preparation
[soundcloud] Do not mistake original_format for ext (Fixes #1934)
[zdf] Correct order of unknown formats (#1936)
release 2013.12.10
[mtv] Fixup incorrectly encoded XML documents
[soundcloud] Fix the extension for 'downloadable' songs

In this case the 'original_format' field must be used.
[mixcloud] Try to get the m4a url if the mp3 url fails to download (fixes #1939)
add MDRIE