Stop movie searcher searching for TV shows and

hosing episodes
Fix show search not including quality profile
Newznab search fixes
Merge pull request #3750 from seedzero/tv
Fixed broken quality profile identifiers
Split "quality" plugin into media-specific plugins
[TV] Removed old "quality_order" in searcher
Moved "movie" guessing into "movie/quality", added "type" filter to "quality" plugin and base searcher methods
[TV] Added shell "quality.guess"
Moved "quality.single" to "quality/main", created "quality.get" event
[TV] Initial draft of properties/qualities structure