Better user specs for joining tables

app/views/layouts/phone.html.slim

@@ -21,7 +21,6 @@ html lang="en"
         var QMobile, Qwaiter, Quser;
         var data_host = 'http://data.qwaiter.com';
         var event_host = '#{event_host}';
-        var $locale = 'en';
         var $asset_path = '##assets_path##';
         var Qstorage = localStorage;
     - else
@@ -29,7 +28,6 @@ html lang="en"
         var QMobile, Qwaiter, Quser;
         var data_host = 'http://data.qwaiter.com';
         var event_host = '#{event_host}';
-        var $locale = 'en';
         var $asset_path = '/assets/';
         var Qstorage = localStorage;
         #{user_dynamic_data_host}
@@ -48,8 +46,6 @@ html lang="en"
           root_url: function(){return '/user'},
           goHome: function(){ redirect_to('user_root')},
           connection_problem: function(){alert('There is a problem connecting to the server')},
-          locale: function(){ return $locale || ($locale = 'en')},
-          setLocale: function(locale){$locale = locale; return locale},
           token: function(){return this.auth_token},
           setUserId: function(id){ this.stored_user_id = id},
           user_id: function(){return this.stored_user_id },