Internal recommendations

[jingai]

Remove script.skin.helper.widgets dependency and provide a similar implementation.

The biggest difference is that this doesn't filter on rating, but instead sorts on it, limits the number of items, and picks a random item from that. The benefit of doing it this way is that we always have something to recommend.

It is also much faster since we're not pinging an addon for the info.

Additionally, this adds support for filtering recommendations on a supplied Genre.

Requires changes to Kodi-Voice provided by m0ngr31/kodi-voice#19

Addresses Issue #193.

[mcl22]

Here we go:
RecommendMovie welchen (/{MovieGenre}) Film es (/mir) (empfiehlt/vorschlägt)
RecommendShow welche (/{ShowGenre}) Serie es (/mir) (empfiehlt/vorschlägt)
RecommendEpisode welche (/{ShowGenre}) (Folge/Episode) es (/mir) (empfiehlt/vorschlägt)
RecommendMusicVideo welches (/{MusicVideoGenre}) Musikvideo es (/mir) (empfiehlt/vorschlägt)
RecommendArtist welchen (/{MusicGenre}) Interpreten es (/mir) (empfiehlt/vorschlägt)
RecommendAlbum welches (/{MusicGenre}) Album es (/mir) (empfiehlt/vorschlägt)
RecommendSong (welches (/{MusicGenre}) Lied/welchen (/{MusicGenre}) Song) es (/mir) (empfiehlt/vorschlägt)

[jingai]

Thanks @mcl22 !