Livestreamer

---------------------------

Bug fixes:
- hds: Don't modify request params when handling PVSWF. (842)
- hls: Handle unpadded encryption IV's.
- Fixed regression in redirect resolver. (816)

Plugins:
- Added plugin for media.ccc.de (media_ccc_de), patch by meise.
- Added plugin for Kanal 5/9/11 (sbsdiscovery), patch by tboss. (815)
- Added plugin for Periscope (periscope).
- Added plugin for SSH101 (ssh101), patch by Razier-23. (869)
- artetv: Updated for service changes.
- crunchyroll: Updated for service changes. (864, 865)
- hitbox: Fixed VOD support. (856)
- livestream: Updated for service changes.
- viasat: Added support for juicyplay.se.
- viasat: Fixed missing streams. (822)
- youtube: Added support for /channel URLs. (825)

---------------------------

Bug fixes:
- Don't crash when failing to look up listening ports. (790)

Plugins:
- Added plugin for ITV Player, patch by blxd. (776)
- Added plugin for tv3.cat, patch by blxd. (784)
- Added plugin for TV Catchup, patch by blxd. (775)
- connectcast: Fixed crash, patch by mammothb. (779)
- dailymotion: Added support for HDS VODs. (731)
- gaminglive: Added support for VODs, patches by kasper93 and chhe. (789, 808)
- picarto: Updated for service changes, patch by FireDart. (803)
- tv4play: Work around bad SSL implementation on Python 2. (785)
- twitch: Use correct OAuth scopes, patch by josephglanville. (778)
- ustreamtv: Updated for service changes, patch by trUSTssc. (799)
- viasat: Fixed missing streams. (750)
- viasat: Added play.tv3.lt to supported URLs. (773)

Streams:
- hds: Fixed issue with query parameters when building fragment URLs. (786)

---------------------------

Bug fixes:
- Made HTTP modes more strict to avoid issues with `mpv --yt-dl`.
- Fixed :option:`--http-cookie` option crash.

CLI:
- Added :option:`--can-handle-url` option, useful for scripting.
- Added :option:`--version-check` option to force a version check.
- Added a passive HTTP server mode (:option:`--player-external-http`), patch by danielkza. (699)

Plugins:
- Added plugin for Disney Channel Germany, patch by boekkooi. (698)
- Added plugin for NOS (Nederlandse Omroep Stichting), patch by boekkooi. (697)
- Added plugin for tga.plu.cn, patch by wolftankk. (669)
- Added plugin for Wat.tv, patch by boekkooi. (701)
- Added plugin for afreeca.tv. (The old afreecatv plugin has been renamed to afreeca)
- chaturbate: Added support for subdomain URLs, patch by GameWalker. (676)
- connectcast: Updated for service changes, patch by darvelo. (722)
- dailymotion: Added support for games.dailymotion.com, patch by daslicious. (684)
- dommune: Fixed Youtube redirect URL.
- gaminglive: Updated for service changes, patch by chhe. (721)
- mlgtv: Updated for service changes, patch by daslicious. (686)
- hitbox: Updated for services changes. (648)
- streamlive: Updated for service changes, patch by daslicious. (667)
- ustreamtv: Updated for service changes. (707)
- youtube: Now handles more URL types.

---------------------------

Plugins:
- twitch: Updated for API changes. (633)

---------------------------

Bugfixes:
- cli: Only apply the backslash magic on player paths on Windows.

CLI:
- Added :option:`--http-cookie` option.
- Added :option:`--http-header` option.
- Added :option:`--http-query-param` option.
- Deprecated the :option:`--http-cookies` option.
- Deprecated the :option:`--http-headers` option.
- Deprecated the :option:`--http-query-params` option.
- Changed the continuous HTTP mode to always fetch streams.
Should fix segmented streams repeating at the end for most
services.

Plugins:
- Added plugin for NPO, patch by monkeyphysics. (599)
- afreecatv: Updated for service changes. (568)
- beattv: Updated validation schema to include float offsets, patch by suhailpatel. (555)
- douyutv: Added support for transcodes.
- gaminglive: Fixed quality names, patch by chhe. (545)
- goodgame: Updated for service changes, patch by JaxxC. (554)
- oldlivestream: Check that streams don't return 404. (560)
- ilive: Updated for service changes and renamed to streamlive. (563)
- livestation: Updated for service changes. (581)
- twitch: Added support for the new video streams.
- vaughnlive: Updated for service changes. (611)
- veetle: Fixed shortcut URLs, patch by monkeyphysics. (601)
- viasat/viagame: Updated for service changes (564, 566, 617)

Plugin API:
- Added a class to simplify mapping data to stream objects.

---------------------------

Plugins:
- Added plugin for Arte.tv (artetv). (457)
- Added plugin for RTVE.es (rtve), patch by jaimeMF. (509)
- Added plugin for Seemeplay.ru (seemeplay). (510)
- euronews: Updated for service changes.
- filmon: Updated for service changes. (514)
- gaminglive: Updated for service changes, patch by chhe. (524)
- twitch: Now handles videos with chunks that are missing URLs.
- vaughnlive: Added support for breakers.tv, instagib.tv and vapers.tv. (521)
- youtube: Added support for audio-only streams. (522)