[IMP] Support for @class in views definitions

bzr revid: fme@openerp.com-20120627151733-cgtfminjoqoxix11

addons/web/static/src/js/view_list.js

@@ -250,6 +250,7 @@ instance.web.ListView = instance.web.View.extend( /** @lends instance.web.ListVi
         this.setup_columns(this.fields_view.fields, grouped);
 
         this.$element.html(QWeb.render(this._template, this));
+        this.$element.addClass(this.fields_view.arch.attrs['class']);
         // Head hook
         // Selecting records
         this.$element.find('.oe_list_record_selector').click(function(){

addons/web/static/src/js/view_tree.js

@@ -84,6 +84,7 @@ instance.web.TreeView = instance.web.View.extend(/** @lends instance.web.TreeVie
             'fields': this.fields,
             'toolbar': has_toolbar
         }));
+        this.$element.addClass(this.fields_view.arch.attrs['class']);
 
         this.dataset.read_slice(this.fields_list()).then(function(records) {
             if (!has_toolbar) {