NOJIRA: Updated the version of grunt-gpii

More info here: GPII/universal@8fc2844

Author: javihernandez

package.json

@@ -11,7 +11,7 @@
     "grunt-shell": "0.6.4",
     "grunt-contrib-jshint": "~0.9.0",
     "grunt-jsonlint": "1.0.4",
-    "grunt-gpii": "git://github.com/GPII/grunt-gpii.git#a4aca06cbaf7523eb1af56ed65ce6bd30b8ec325"
+    "grunt-gpii": "git://github.com/GPII/grunt-gpii.git#ec8412064e107febb120f0b7437d403453b40d2d"
   },
   "licenses": [
      {
@@ -23,4 +23,4 @@
   "repository": "git://github.com/GPII/windows.git",
   "main": "./gpii.js",
   "engines": { "node" : ">=0.10.29" }
-}
+}