we dont use gulp

package.json

@@ -46,7 +46,6 @@
     "del": "^1.2.1",
     "dotenv": "^1.2.0",
     "download": "^4.2.0",
-    "gulp": "^3.9.0",
     "inquirer": "^0.9.0",
     "insert-module-globals": "^6.5.2",
     "jaws-api-gateway-client": "0.11.0",

tests/test_utils.js

@@ -3,7 +3,6 @@
 require('shelljs/global');
 var fs = require('fs'),
     os = require('os'),
-    del = require('del'),
     wrench = require('wrench'),
     path = require('path'),
     Promise = require('bluebird'),