Commit updated Javascript packages

build/javascript/node_modules/defined/test/falsy.js

@@ -0,0 +1,9 @@
+var test = require('tape');
+var defined = require('../');
+
+test('falsy', function (t) {
+    t.plan(1);
+    var opts = { y : false, w : 4 };
+    var x = defined(opts.x, opts.y, opts.w, 8);
+    t.equal(x, false);
+});