[changed] Bump qs dependency version

Author: mjackson

package.json

@@ -47,7 +47,7 @@
     "react": "0.12.x"
   },
   "dependencies": {
-    "qs": "2.2.2",
+    "qs": "2.3.3",
     "when": "3.4.6"
   },
   "tags": [