Added metaprogramming by using dynamic method generation
Added full-search to method
Added relations and search options for animes with x genres
Documented finder methods
Added genre field on anime
Testing seeds with genres on animes
Removing Animes field from genres and fixing factories for anime and genres
Fixing Genre Fatory to build_list instead of create_list of animes
Finished finder service basic functionality
Fixed failure of show test on AnimeController