Metadata Tags (#947)

* Implemented the ability to click a metadata tag (in series detail) and load a pre-filtered view. Apply still needs to be implemented (preset load is out of sync with external filter)

* Refactored people to properly use typeahead so duplicates don't happen and use an observable chain so we can update the screen correctly

* Many refactoring to ensure that the timings for filtering always works

API/Helpers/AutoMapperProfiles.cs

@@ -63,7 +63,7 @@ namespace API.Helpers
                 .ForMember(dest => dest.Writers,
                     opt =>
                         opt.MapFrom(src => src.People.Where(p => p.Role == PersonRole.Writer)))
-                .ForMember(dest => dest.Artists,
+                .ForMember(dest => dest.CoverArtists,
                     opt =>
                         opt.MapFrom(src => src.People.Where(p => p.Role == PersonRole.CoverArtist)))
                 .ForMember(dest => dest.Characters,