Update generator

Signed-off-by: Emilien Kenler <hello@emilienkenler.com>
Update algo - see #1254

Signed-off-by: Emilien Kenler <hello@emilienkenler.com>
Merge branch 'master' into py-generator
Add an extractor for tv.slashdot.org (closes #1192)

It uses the ooyala platform, so it just extracts the ooyala url.
Add an extractor for PBS (closes #870 and #873)
Download videos from jeuxvideo.com
Merge pull request #1267 from Rudloff/master

Download videos from jeuxvideo.com

Edited to keep the file 'youtube-dl' unchanged.
[jeuxvideo] Extract more information and add test
Download from utv.unistra.fr (PR #1271)

Squashed to a single commit to keep the file 'youtube-dl' unchanged and remove the revert commit.
Rename utv.py to unistra.py and extract more info

There are other sites that could be named utv, which would conflict if they are added
Credit Pierre Rudloff for JeuxVideoIE and UnistraIE
Merge pull request #1266 from MiLk/py-generator

Update the youtube algorithm generator
Merge pull request #1279 from xanadu/master

Add YouTube DASH formats to YouTubeIE
Merge remote-tracking branch 'upstream/master'
[youtube] fix the order of DASH formats
[youtube] update algo for length 82 (fixes #1296)
[subtitles] separated subtitle options in their own group
[videofyme] Add an additional quality (they change between downloads of the info) and update md5 sum of the test video
release 2013.08.22
Merge pull request #1297 from iemejia/master

[subtitles] separated subtitle options in their own group