Trying an older version of grunt to get the build to pass

Author: chipbell4

package.json

@@ -3,7 +3,7 @@
   "private": true,
   "devDependencies": {
     "glob": "^7.1.2",
-    "grunt": "1.0.*",
+    "grunt": "0.4.*",
     "grunt-contrib-concat": "^1.0.1",
     "grunt-contrib-copy": "^1.0.0",
     "grunt-contrib-less": "^1.4.1"