Updated nodeunit.

No changes needed despite this being a major version bump.

Author: vanruesc

package.json

@@ -69,7 +69,7 @@
 		"grunt-cli": "1.x.x",
 		"grunt-contrib-clean": "1.x.x",
 		"grunt-contrib-copy": "1.x.x",
-		"grunt-contrib-nodeunit": "1.x.x",
+		"grunt-contrib-nodeunit": "2.x.x",
 		"grunt-contrib-uglify": "3.x.x",
 		"grunt-eslint": "20.x.x",
 		"grunt-inline-import": "0.x.x",