Add new meta types for film info
Provide vlc_meta_TypeToLocalizedString for the new types

And a forgotten old one...
Add the new metadata to lua code
Taglib: use an extradata to store MB releases
MusicBrainz: use the MB release ID if exists
meta_engine/taglib: Write MusicBrainz Track IDs

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>