[fix] problem with order widget

bzr revid: nicolas.vanhoren@openerp.com-20111213141417-muyn1yjodvjvu7eb

addons/point_of_sale/static/src/css/pos.css

@@ -487,7 +487,3 @@
     background-color: #D92A2A;
 }
 
-.point-of-sale .oe_pos-close-warning {
-    height: 500px;
-}
-

addons/point_of_sale/static/src/js/pos.js

@@ -658,7 +658,7 @@ openerp.point_of_sale = function(db) {
      Shopping carts.
      */
     var OrderlineWidget = db.web.Widget.extend({
-        tagName: 'tr',
+        tag_name: 'tr',
         template_fct: qweb_template('pos-orderline-template'),
         init: function(parent, options) {
             this._super(parent);