[MERGE] Onchange must be called for m2o when the popup view is opened an return changes (save button).

bzr revid: chm@openerp.com-20130606094739-3ydlncwv711txo41

addons/web/static/src/js/view_form.js

@@ -3138,6 +3138,7 @@ instance.web.form.FieldMany2One = instance.web.form.AbstractField.extend(instanc
                 self.display_value = {};
                 self.render_value();
                 self.focus();
+                self.view.do_onchange(self);
             });
         });