Fix AC/DC, Panic At The Disco bugs

app/controllers/artist_controller.rb

@@ -15,7 +15,7 @@ class ArtistController < ApplicationController
       if results.empty?
         return render json: { status: 'not_found' }
       end
-      best_match = results[0][:name]
+      best_match = results[0][:sort_name]
       if best_match != artist_name and similar_names(artist_name, best_match)
         return render json: { status: 'corrected', correct_name: best_match }
       elsif best_match == artist_name

config/routes.rb

@@ -17,5 +17,5 @@ Beathaven::Application.routes.draw do
   match 'settings' => 'user#settings'
   
   match 'artist/autocomplete' => 'last_fm#autocomplete'
-  match 'artist/(:name)/' => 'artist#data', :constraints => { :name => /[^\/]*/ }
+  match 'artist/(:name)' => 'artist#data', :constraints => { :name => /.*/ }
 end

vendor/plugins/gems/musicbrainz/lib/models/music_brainz.rb

@@ -26,7 +26,7 @@ private
     response = nil
     5.times do
       begin
-        response = open(url, "User-Agent" => USER_AGENT)
+        response = open(URI.encode(url), "User-Agent" => USER_AGENT)
         @@last_query_time = Time.now.to_f
       rescue => e
         return nil if e.io.status[0].to_i == 404