[FIX] base_location: Don't error due to missing field

parent_id field doesn't exists anymore on v9, but it's not needed any way.

base_location/__openerp__.py

@@ -22,7 +22,7 @@
 ##############################################################################
 {
     'name': 'Location management (aka Better ZIP)',
-    'version': '9.0.1.0.0',
+    'version': '9.0.1.1.0',
     'depends': ['base'],
     'author': "Camptocamp,"
               "ACYSOS S.L.,"

base_location/views/partner_view.xml

@@ -17,7 +17,8 @@
                     <field name="zip_id"
                         options="{'create_name_field': 'city', 'no_open': True, 'no_create': True}"
                         placeholder="City completion"
-                        class="oe_edit_only" attrs="{'readonly': [('type', '=', 'contact'),('parent_id', '!=', False)]}" />
+                        class="o_city_state"
+                    />
                 </xpath>
             </field>
         </record>