add node modules to repo

node_modules/traverse/test/obj.js

@@ -0,0 +1,15 @@
+var assert = require('assert');
+var Traverse = require('traverse');
+
+exports['traverse an object with nested functions'] = function () {
+    var to = setTimeout(function () {
+        assert.fail('never ran');
+    }, 1000);
+    
+    function Cons (x) {
+        clearTimeout(to);
+        assert.equal(x, 10);
+    };
+    Traverse(new Cons(10));
+};
+