show supplier user-interface update

app/views/suppliers/_form.html.haml

@@ -0,0 +1,21 @@
+= simple_form_for @supplier do |f|
+  - if @supplier.shared_supplier
+    .alert.alert-info
+      = t 'suppliers.shared_supplier_note'
+  = f.hidden_field :shared_supplier_id
+  = f.input :name
+  = f.input :address
+  = f.input :phone
+  = f.input :phone2
+  = f.input :fax
+  = f.input :email
+  = f.input :url
+  = f.input :contact_person
+  = f.input :customer_number
+  = f.input :delivery_days
+  = f.input :order_howto, as: :text, input_html: {rows: 5}
+  = f.input :note, as: :text, input_html: {rows: 5}
+  = f.input :min_order_quantity
+  .form-actions
+    = f.submit class: 'btn'
+    = link_to t('ui.or_cancel'), suppliers_path