trying to fix gitadd

Change-Id: Ie20fde14790f6ac41933d411642e458221225c07

gz3d/utils/package.json

@@ -15,7 +15,7 @@
     "grunt-contrib-jshint": "^0.10.0",
     "grunt-contrib-uglify": "~0.2.0",
     "grunt-contrib-watch": "~0.5.2",
-    "grunt-git": "^0.2.6",
+    "grunt-git": "latest",
     "grunt-jsdoc": "~0.3.0",
     "load-grunt-tasks": "^3.3.0",
     "request": "^2.34.0",