Use webmock instead of fakeweb for VCR; Fix tests; Use Timecop to speed up tests previously using sleep; Move artist rename into seperate operation

app/views/artists/_form.html.erb

@@ -1,9 +1,13 @@
 <%= simple_form_for(@artist) do |f| %>
   <div class="input">
     <label for="artist_name">Name</label>
-    <%= text_field "artist", "name" %>
-    [<%= link_to "check", "#", :id => "check-name-link" %>]
-    <span id="check-name-result"></span>
+    <% if @artist.new_record? %>
+      <%= text_field "artist", "name" %>
+      [<%= link_to "check", "#", :id => "check-name-link" %>]
+      <span id="check-name-result"></span>
+    <% else %>
+      <p><%= @artist.name %></p>
+    <% end %>
   </div>
   <%= f.input :other_names_comma, :hint => "Separate with commas", :as => :text, :label => "Other names" %>
   <%= f.input :group_name %>