Add bd50 torrentleech
Transmission failed to download
Update log post text
Update contribute
Merge branch 'develop' of github.com:RuudBurger/CouchPotatoServer into develop
Update contributing.md
Better message
Don't try to ignore None release
Add edge meta for IE

fix #3727
Don't download 0 seed torrents

fix #3728
Different log level
Merge branch 'develop' into tv
Added "library.related" event and "library.query", "library.related" API calls
Added "library.root" event, fixes to "matcher", "release" and "score" to use "library.root" + handle missing "year"
Fixed MediaBase.getPoster(), switched MovieBase to use this generic method
Added "library.tree" event/api call
Switched "library.tree" to use "media_children" index
Fixed "library.related" and "libary.tree" to work with "show.episode", 'show.season" media types
Include releases in "library.tree"
Added "find" helper function