Double icon for "Remove" link in index view

[muellermartin]

In Radiant 0.9.1 the icon of the "Remove" link in the index view of the "CSS" and "JS" tab appears twice, because it is added by the "remove" class in the admin design and by the image in the "Styles 'n Scripts" extension.

This patch would fix this issue:

--- index.html.haml     2010-07-25 12:01:37.000000000 +0200
+++ /var/www/mueller-martin.net/vendor/extensions/sns/app/views/admin/text_assets/index.html.haml       2010-07-25 12:02:40.000000000 +0200
@@ -46,7 +46,7 @@
             = image("sns/#{model_symbol}", :alt => "#{model_name}-icon", :title => text_asset.url)
             %span= link_to(text_asset.name, send("edit_admin_#{model_symbol}_path", :id => text_asset), :title => text_asset.url)
           %td.remove
-            = link_to image('remove', :alt => "Remove #{model_name}"), send("remove_admin_#{model_symbol}_path", :id => text_asset)
+            = link_to t('remove'), send("remove_admin_#{model_symbol}_path", :id => text_asset)
     - else
       %tr
         %td.note{:colspan => 2}== No #{plural_model_name}