[IMP] product_manufacturer: URL widget for product URL

Author: pedrobaeza

product_manufacturer/views/product_manufacturer_view.xml

@@ -12,7 +12,7 @@
                         <field name="manufacturer" context="{'default_supplier':True, 'default_customer':False}"/>
                         <field name="manufacturer_pname"/>
                         <field name="manufacturer_pref"/>
-                        <field name="manufacturer_purl"/>
+                        <field name="manufacturer_purl" widget="url"/>
                     </group>
                 </group>
             </field>