Removing unused vars in kiwi.js

diff --git a/server/kiwi.js b/server/kiwi.js
index 67e952bebd3585b21f001d5beed760fd0229e9f2..6e0a44645acd854a5180f5893e755a99b6b1fa8d 100755 (executable)
--- a/server/kiwi.js
+++ b/server/kiwi.js
@@ -1,6 +1,4 @@
-var fs          = require('fs'),
-    _           = require('lodash'),
-    util        = require('util'),
+var _           = require('lodash'),
     winston     = require('winston'),
     WebListener = require('./weblistener.js'),
     config      = require('./configuration.js'),