add node modules to repo

node_modules/hawk/lib/index.js

@@ -0,0 +1,17 @@
+'use strict';
+
+// Export sub-modules
+
+exports.error = exports.Error = require('boom');
+exports.sntp = require('sntp');
+
+exports.server = require('./server');
+exports.client = require('./client');
+exports.crypto = require('./crypto');
+exports.utils = require('./utils');
+
+exports.uri = {
+    authenticate: exports.server.authenticateBewit,
+    getBewit: exports.client.getBewit
+};
+