Log Message:
Update net/youtube-dl to youtube-dl-20170114

Changes:
version 2017.01.14

Core
+ [common] Add ability to customize akamai manifest host
+ [utils] Add more date formats

Extractors
- [mtv] Eliminate _transform_rtmp_url
* [mtv] Generalize triforce mgid extraction
+ [cmt] Add support for full episodes and video clips (#11623)
+ [mitele] Extract DASH formats
+ [ooyala] Add support for videos with embedToken (#11684)
* [mixcloud] Fix extraction (#11674)
* [openload] Fix extraction (#10408)
* [tv4] Improve extraction (#11698)
* [freesound] Fix and improve extraction (#11602)
+ [nick] Add support for beta.nick.com (#11655)
* [mtv,cc] Use HLS by default with native HLS downloader (#11641)
* [mtv] Fix non-HLS extraction

version 2017.01.10

Extractors
* [youtube] Fix extraction (#11663, #11664)
+ [inc] Add support for inc.com (#11277, #11647)
+ [youtube] Add itag 212 (#11575)
+ [egghead:course] Add support for egghead.io courses

version 2017.01.08

Core
* Fix "invalid escape sequence" errors under Python 3.6 (#11581)

Extractors
+ [hitrecord] Add support for hitrecord.org (#10867, #11626)
- [videott] Remove extractor
* [swrmediathek] Improve extraction
- [sharesix] Remove extractor
- [aol:features] Remove extractor
* [sendtonews] Improve info extraction
* [3sat,phoenix] Fix extraction (#11619)
* [comedycentral/mtv] Add support for HLS videos (#11600)
* [discoverygo] Fix JSON data parsing (#11219, #11522)

version 2017.01.05

Extractors
+ [zdf] Fix extraction (#11055, #11063)
* [pornhub:playlist] Improve extraction (#11594)
+ [cctv] Add support for ncpa-classic.com (#11591)
+ [tunein] Add support for embeds (#11579)

version 2017.01.02

Extractors
* [cctv] Improve extraction (#879, #6753, #8541)
+ [nrktv:episodes] Add support for episodes (#11571)
+ [arkena] Add support for video.arkena.com (#11568)

version 2016.12.31

Core
+ Introduce --config-location option for custom configuration files (#6745,
  #10648)

Extractors
+ [twitch] Add support for player.twitch.tv (#11535, #11537)
+ [videa] Add support for videa.hu (#8181, #11133)
* [vk] Fix postlive videos extraction
* [vk] Extract from playerParams (#11555)
- [freevideo] Remove extractor (#11515)
+ [showroomlive] Add support for showroom-live.com (#11458)
* [xhamster] Fix duration extraction (#11549)
* [rtve:live] Fix extraction (#11529)
* [brightcove:legacy] Improve embeds detection (#11523)
+ [twitch] Add support for rechat messages (#11524)
* [acast] Fix audio and timestamp extraction (#11521)

version 2016.12.22

Core
* [extractor/common] Improve detection of video-only formats in m3u8
  manifests (#11507)

Extractors
+ [theplatform] Pass geo verification headers to SMIL request (#10146)
+ [viu] Pass geo verification headers to auth request
* [rtl2] Extract more formats and metadata
* [vbox7] Skip malformed JSON-LD (#11501)
* [uplynk] Force downloading using native HLS downloader (#11496)
+ [laola1] Add support for another extraction scenario (#11460)

version 2016.12.20

Core
* [extractor/common] Improve fragment URL construction for DASH media
* [extractor/common] Fix codec information extraction for mixed audio/video
  DASH media (#11490)

Extractors
* [vbox7] Fix extraction (#11494)
+ [uktvplay] Add support for uktvplay.uktv.co.uk (#11027)
+ [piksel] Add support for player.piksel.com (#11246)
+ [vimeo] Add support for DASH formats
* [vimeo] Fix extraction for HLS formats (#11490)
* [kaltura] Fix wrong widget ID in some cases (#11480)
+ [nrktv:direkte] Add support for live streams (#11488)
* [pbs] Fix extraction for geo restricted videos (#7095)
* [brightcove:new] Skip widevine classic videos
+ [viu] Add support for viu.com (#10607, #11329)