Remove unnecessary dependencies

package.json

@@ -33,7 +33,5 @@
     "lwip": "0.0.5",
     "request": "2.45.0",
     "mocha": "2.0.1",
-    "supertest": "0.14.0",
-    "should": "4.1.0"
   }
 }

test/test.js

@@ -1,6 +1,5 @@
 var assert = require('assert');
 var fs = require('fs')
-var should = require('should')
 
 var networking = require('../modules/networking');
 var helpers = require('../modules/helpers');