Added mounting example

examples/mounting.js

@@ -0,0 +1,33 @@
+
+/**
+ * Module dependencies.
+ */
+
+var connect = require('../');
+
+var blog = connect(
+  connect.router(function(app){
+    app.get('/', function(req, res){
+      res.end('list blog posts. try /post/0');
+    });
+
+    app.get('/post/:id', function(req, res){
+      res.end('got post ' + req.params.id);
+    });
+  })
+);
+
+var admin = connect(
+    connect.basicAuth(function(user, pass){ return 'tj' == user && 'tobi' == pass })
+  , function(req, res){
+    res.end('admin stuff');
+  }
+);
+
+connect()
+  .use('/admin', admin)
+  .use('/blog', blog)
+  .use(function(req, res){
+    res.end('try /blog, /admin, or /blog/post/0');
+  })
+  .listen(3000);