[android] re-enable gnutls in ffmpeg
[depends] bump gnutls to last stable version 3.3.10
[depends] fix nettle dylib target
[depends] fix gmp Makefile
platinum: add xbmc:uniqueidentifier for IMDB/TVDB identifiers
platinum: add patch for bd19c357eb
upnp: add support for xbmc:uniqueidentifier with IMDB/TVDB identifier
Merge pull request #5979 from wsnipex/android-gnutls

[droid] enable gnutls support in ffmpeg
Merge pull request #6014 from Montellese/upnp_imdbid

upnp: add xbmc:uniqueidentifier
[pvr] Radio RDS (0001): Add related gui images
[pvr] Radio RDS (0002): Add related dialog background
[pvr] Radio RDS (0003): Add related skin strings
[pvr] Radio RDS (0004): Add related strings
[pvr] Radio RDS (0005): Add related settings
[pvr] Radio RDS (0006): Add handling