[IMP] make legacy dashboard map onto a 2-1 layout by default, rather than 1-1

Since 'legacy' dashboards generally have just small graphs on the right-hand side, give then a third of the dashboard and give the lists (left-hand side) two thirds

bzr revid: xmo@openerp.com-20110906094731-u3z0l1iz25el0r4m

addons/web_dashboard/static/src/js/dashboard.js

@@ -253,7 +253,7 @@ openerp.web.form.DashBoard = openerp.web.form.Widget.extend({
 openerp.web.form.DashBoardLegacy = openerp.web.form.DashBoard.extend({
     render: function() {
         if (this.node.tag == 'hpaned') {
-            this.node.attrs.style = '1-1';
+            this.node.attrs.style = '2-1';
         } else if (this.node.tag == 'vpaned') {
             this.node.attrs.style = '1';
         }