upgrade from grunt-jscs-checker ~0.4.4 to grunt-jscs ~0.6.1

Author: cvrebert

package.json

@@ -27,7 +27,7 @@
     "grunt-contrib-clean": "~0.5.0",
     "grunt-contrib-jshint": "~0.10.0",
     "grunt-contrib-nodeunit": "~0.4.0",
-    "grunt-jscs-checker": "~0.4.4",
+    "grunt-jscs": "~0.6.1",
     "load-grunt-tasks": "~0.6.0"
   },
   "peerDependencies": {