Update devDependencies

Author: Zeno Rocha

package.json

@@ -3,7 +3,7 @@
     "devDependencies": {
         "grunt": "~0.4.1",
         "grunt-cli": "~0.1.9",
-        "grunt-contrib-connect": "~0.5.0",
+        "grunt-contrib-connect": "~0.8.0",
         "grunt-gh-pages": "~0.9.1"
     }
 }