Increment mongo to latest in Node test

frameworks/JavaScript/nodejs/package.json

@@ -5,7 +5,7 @@
   , "dependencies": {
       "mongoose": "4.0.1" 
     , "async": "0.9.0"
-    , "mongodb": "1.3.0"
+    , "mongodb": "2.0.27"
     , "sequelize": "2.0.6"
     , "mysql": "2.6.2"
   }