plugins.justintv_common: Update to use new HTTP APIs.
plugins.justintv_common: Update to use new HTTP APIs.

Feverqwe/livestreamer,javiercantero/streamlink,chhe/streamlink,streamlink/streamlink,lyhiving/livestreamer,charmander/livestreamer,Masaz-/livestreamer,mmetak/streamlink,blxd/livestreamer,derrod/livestreamer,Saturn/livestreamer,chrippa/livestreamer,streamlink/streamlink,jtsymon/livestreamer,wolftankk/livestreamer,wlerin/streamlink,hmit/livestreamer,ethanhlc/streamlink,Feverqwe/livestreamer,gravyboat/streamlink,javiercantero/streamlink,programming086/livestreamer,hmit/livestreamer,programming086/livestreamer,beardypig/streamlink,melmorabity/streamlink,blxd/livestreamer,sbstp/streamlink,intact/livestreamer,chrippa/livestreamer,fishscene/streamlink,lyhiving/livestreamer,gravyboat/streamlink,Dobatymo/livestreamer,sbstp/streamlink,caorong/livestreamer,Klaudit/livestreamer,wolftankk/livestreamer,chhe/livestreamer,ethanhlc/streamlink,flijloku/livestreamer,chhe/streamlink,Saturn/livestreamer,wlerin/streamlink,mmetak/streamlink,charmander/livestreamer,gtmanfred/livestreamer,jtsymon/livestreamer,bastimeyer/streamlink,caorong/livestreamer,okaywit/livestreamer,back-to/streamlink,intact/livestreamer,melmorabity/streamlink,bastimeyer/streamlink,okaywit/livestreamer,chhe/livestreamer,Masaz-/livestreamer,flijloku/livestreamer,derrod/livestreamer,fishscene/streamlink,Klaudit/livestreamer,beardypig/streamlink,gtmanfred/livestreamer,back-to/streamlink,Dobatymo/livestreamer