[tvplay] Support similar services in different countries

Hi, this adds support to more TV services from the TV3 family in Lithuania, Estonia, Sweden, Norway and Denmark. I've added tests for most of them (couldn't find unrestricted videos for tv10play.se and tv3play.dk, though).

Also fixed a bug where `video_url` would become an int (`yospace_id` for some videos, for example: http://www.tv3play.se/program/husraddarna/395385).