some code cleanup

Author: rmisio

js/languages/pl.json

@@ -742,5 +742,5 @@
         "10": "(GMT +10:00) Wschodnia Australia, Guam, Władywostok",
         "11": "(GMT +11:00) Magadan, Wyspy Salomona, Nowa Kaledonia",
         "12": "(GMT +12:00) Auckland, Wellington, Fidżi, Kamczatka"
-    },
+    }
 }

js/views/settingsVw.js

@@ -11,7 +11,6 @@ var __ = require('underscore'),
     userShortView = require('./userShortVw'),
     userShortModel = require('../models/userShortMd'),
     countriesModel = require('../models/countriesMd'),
-    countries = require('../utils/countries'),
     messageModal = require('../utils/messageModal.js'),
     cropit = require('../utils/jquery.cropit'),
     chosen = require('../utils/chosen.jquery.min.js'),