bump grunt-contrib-nodeunit to v0.3.2

Author: cvrebert

package.json

@@ -30,7 +30,7 @@
   "devDependencies": {
     "grunt-contrib-jshint": "^0.8.0",
     "grunt-contrib-clean": "^0.5.0",
-    "grunt-contrib-nodeunit": "^0.2.0",
+    "grunt-contrib-nodeunit": "^0.3.2",
     "grunt": "^0.4.2",
     "grunt-jscs-checker": "^0.4.0",
     "load-grunt-tasks": "^0.4.0"