2 * this is an example of a purl that simply contains a layout and only a layout
4 * this is useful when you can do everything synchronously and just need to fling back
5 * some content - if you tie layout to preRequest you can make preRequest determine
6 * if you can simply use layout to push some simple html out and this simplifies the
7 * whole request pipeline.
11 exports.layout = function(request, response) {
12 var tkl = "<html><body><h1>Just a Layout</h1>this purl is simply a layout";
13 tkl += " and nothing else!</body></html>";