FlashVideo::Utils: Add read_hls_playlist function
Svtplay.pm: Use read_hls_playlist with quality selection
Tv4play.pm: Use read_hls_playlist function and window title as filename
Merge pull request #121 from karjonas/hls_m3u

Various fixes for hls streams in TV4play and SVTplay modules
Tv3play.pm: Updated swf verification
add initial support for Vidzur site
Merge pull request #122 from karjonas/tv3play

Tv3play.pm: Updated swf verification
Update for changed mp4 string format
Update better re matching issues 515/529
Contributed new site
Merge pull request #123 from njtaylor/master

ITV plugin update and new site
Issue 169 and 298
add support for Munkvideo.cz
make it really working!
add support for ardmediathek
 Integrates nicely with new Arte+7 website
Merge pull request #124 from eriam/master

Arte reshaped
Merge pull request #125 from bit/master

add support for ardmediathek
Merge pull request #126 from njtaylor/master

Issue 169 and 298
Fix redirects with Pbs.pm

We need redirects for the first fetch here, but not for the second one
since we need to pull out the redirected url.