postprocess: fixed a crash on py3 and windows with ÅÄÖ in the name. svtplay: dont crash if we cant find subtitle subtitle: dont add double extensions using –raw-subtitles urplay: detect related videos for -A urplay: fix subtitle detection tv4play: check for live videos. viaplay: support for wsrt subtitles subtitle: dont double encode utf8

This will be the last python2 version. next version will be python3 only.