Fix --url option

bin/cli.js

@@ -1,5 +1,6 @@
 #!/usr/bin/env node
 var program = require('commander'),
+    request = require('superagent'),
     server = require('../server'),
     logger = require('../utils/logger'),
     options = {};
@@ -22,7 +23,7 @@ function loadURL(url, cb) {
       if (error) {
         logger.error(error);
       } else {
-        cb(JSON.parse(res));
+        cb(JSON.parse(res.text));
       }
     });
 }

package.json

@@ -12,12 +12,11 @@
     "cors": "~2.1.0",
     "express": "~3.4.4",
     "logan": "~0.0.2",
-    "request": "~2.27.0",
+    "superagent": "~0.15.7",
     "underscore": "~1.5.2",
     "underscore.inflections": "~0.2.1"
   },
   "devDependencies": {
-    "superagent": "~0.15.7",
     "supertest": "~0.8.1",
     "mocha": "~1.14.0"
   },