changes running grunt with latest version v0.4.5

Author: hjacobs

js/sortable.js

@@ -5,12 +5,12 @@
   "author": "Adam Schwartz <adam.flynn.schwartz@gmail.com>",
   "license": "MIT",
   "devDependencies": {
-    "grunt-contrib-coffee": "~0.7.0",
     "coffee-script": "~1.6.3",
-    "grunt-contrib-uglify": "~0.2.4",
+    "grunt": "^0.4.5",
     "grunt-cli": "~0.1.9",
-    "grunt": "~0.4.1",
-    "grunt-contrib-watch": "~0.5.3",
-    "grunt-contrib-compass": "~0.5.0"
+    "grunt-contrib-coffee": "^0.7.0",
+    "grunt-contrib-compass": "^0.5.0",
+    "grunt-contrib-uglify": "^0.2.7",
+    "grunt-contrib-watch": "^0.5.3"
   }
-}
+}