chore(gen:grunt): bump grunt -> ^1.0.1

Author: Awk34

package.json

@@ -49,7 +49,7 @@
   },
   "devDependencies": {
     "chai": "^3.2.0",
-    "grunt": "~0.4.1",
+    "grunt": "^1.0.1",
     "grunt-build-control": "^0.6.0",
     "grunt-contrib-clean": "^1.0.0",
     "grunt-contrib-jshint": "^1.0.0",