Updating gulp

Author: joakimbeng

package.json

@@ -25,7 +25,7 @@
   },
   "homepage": "https://github.com/klei/slush-angular",
   "dependencies": {
-    "gulp": "~3.5.6",
+    "gulp": "~3.6.1",
     "gulp-template": "~0.1.1",
     "gulp-install": "~0.1.1",
     "gulp-conflict": "~0.1.1",