Update qunit dependency

package.json

@@ -26,7 +26,7 @@
     , "grunt-contrib-connect": "~0.5.0"
     , "grunt-contrib-copy": "~0.4.1"
     , "grunt-contrib-jshint": "~0.6.4"
-    , "grunt-contrib-qunit": "~0.2.2"
+    , "grunt-contrib-qunit": "~0.3.0"
     , "grunt-contrib-uglify": "~0.2.4"
     , "grunt-contrib-watch": "~0.5.3"
     , "grunt-html-validation": "~0.1.5"