Increase vfs test timeout

node_modules/vfs-local/test/test-local.js

@@ -3,10 +3,13 @@
 "use server";
 "use mocha";
 
+require("c9/inline-mocha")(module);
+
 var expect = require('chai').expect;
 
 describe('vfs-local', function () {
-
+  this.timeout(5000);
+  
   var root = __dirname + "/mock2/";
   var base = root.substr(0, root.length - 1);