allow to match category names on import/sync

app/views/article_categories/_form.html.haml

@@ -1,6 +1,6 @@
 = simple_form_for @article_category do |f|
   = f.input :name
-  = f.input :description
+  = f.input :description, as: :text, input_html: {class: 'input-xxlarge'}
   .form-actions
     = f.submit class: 'btn'
     = link_to t('ui.or_cancel'), article_categories_path

app/views/article_categories/index.html.haml

@@ -12,7 +12,7 @@
     - @article_categories.each do |article_category|
       %tr
         %td= article_category.name
-        %td= article_category.description
+        %td= truncate article_category.description, length: 50
         %td
           = link_to t('ui.edit'), edit_article_category_path(article_category), class: 'btn btn-mini'
           = link_to t('ui.delete'), article_category, :method => :delete, :data => {:confirm => t('.confirm_delete')},