chore(dependencies): update grunt-wiredep to ^2.0.0

Author: kingcody

app/templates/_package.json

@@ -36,7 +36,7 @@
   "devDependencies": {
     "autoprefixer-core": "^5.2.1",
     "grunt": "~0.4.4",
-    "grunt-wiredep": "~1.8.0",
+    "grunt-wiredep": "^2.0.0",
     "grunt-concurrent": "~0.5.0",
     "grunt-contrib-clean": "~0.5.0",
     "grunt-contrib-concat": "~0.4.0",