Add guest label to admin customers index

app/assets/stylesheets/admin/customers.css.scss

@@ -1,3 +1,14 @@
 .tag-with-rules {
   color: black;
 }
+
+table#customers.index {
+
+  tr.customer {
+
+    .guest-label {
+      color: #999;
+      display: block;
+    }
+  }
+}

app/views/admin/customers/index.html.haml

@@ -75,7 +75,9 @@
         %tr.customer{ 'ng-repeat' => "customer in filteredCustomers = ( customers | filter:quickSearch | orderBy:predicate:reverse ) | limitTo:customerLimit track by customer.id", 'ng-class-even' => "'even'", 'ng-class-odd' => "'odd'", :id => "c_{{customer.id}}" }
           -# %td.bulk
             -# %input{ :type => "checkbox", :name => 'bulk', 'ng-model' => 'customer.checked' }
-          %td.email{ 'ng-show' => 'columns.email.visible', "ng-bind" => '::customer.email' }
+          %td.email{ 'ng-show' => 'columns.email.visible'}
+            %span{ 'ng-bind' => '::customer.email' }
+            %span.guest-label{ 'ng-show' => 'customer.user_id == null' }= t('.guest_label')
           %td.name{ 'ng-show' => 'columns.name.visible'}
             %input{ type: 'text', name: 'name', ng: { model: 'customer.name' }, 'obj-for-update' => 'customer', 'attr-for-update' => 'name'}
           %td.code{ 'ng-show' => 'columns.code.visible' }

config/locales/en.yml

@@ -376,6 +376,7 @@ en:
         update_address: 'Update Address'
         confirm_delete: 'Sure to delete?'
         search_by_email: "Search by email/code..."
+        guest_label: 'Guest checkout'
       destroy:
         has_associated_orders: 'Delete failed: customer has associated orders with his shop'