[imp] be more coherent to send widget as usual as form template data.

This can be used in mobile version or other templates that would like to
subclass the main FormView class.

bzr revid: valentin.lab@kalysto.org-20111004074842-txpar1ph0utc2eqd

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

@@ -85,7 +85,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
             this.fields_view = data;
             var frame = new (this.registry.get_object('frame'))(this, this.fields_view.arch);
 
-            this.rendered = QWeb.render(this.form_template, { 'frame': frame, 'view': this });
+            this.rendered = QWeb.render(this.form_template, { 'frame': frame, 'view': this, 'widget': this });
         }
         this.$element.html(this.rendered);
         _.each(this.widgets, function(w) {