added artist ban capability

app/views/artists/_form.html.erb

@@ -3,6 +3,8 @@
   <%= f.input :other_names, :hint => "Separate with commas", :as => :text %>
   <%= f.input :group_name %>
   <%= f.input :url_string, :label => "URLs", :as => :text, :size => "10x5" %>
+  <%= f.input :is_active %>
+  <%= f.input :is_banned %>
   <%= f.input :notes, :as => :text %>
   <%= f.button :submit %>
 <% end %>

app/views/artists/index.html.erb

@@ -20,17 +20,7 @@
               <% end %>
             </td>
             <td><%= artist.other_names %></td>
-            <td>
-              <% if artist.is_active? %>
-                Active
-              <% else %>
-                Deleted
-              <% end %>
-              
-              <% if artist.is_banned? %>
-                Banned
-              <% end %>
-            </td>
+            <td><%= artist.status %></td>
           <% end %>
         <% end %>
       </tbody>

app/views/artists/show.html.erb

@@ -13,15 +13,7 @@
         <tbody>
           <tr>
             <th width="15%">Status</th>
-            <td width="85%">
-              <% if @artist.is_banned? %>
-                Banned
-              <% elsif @artist.is_active? %>
-                Active
-              <% else %>
-                Inactive
-              <% end %>
-            </td>
+            <td width="85%"><%= @artist.status %></td>
           </tr>
           <% if @artist.has_tag_alias? %>
             <tr>