slight change to width of index card

app/views/crops/_index_card.html.haml

@@ -2,7 +2,7 @@
   .row
     .col-md-4
       = link_to image_tag((crop.default_photo ? crop.default_photo.thumbnail_url : 'placeholder_150.png'), :alt => '', :class => 'img-rounded crop-image'), crop
-    .col-md-7
+    .col-md-8
       %h3{:style => 'padding-top: 0px; margin-top: 0px'}
         = link_to crop, crop