update security handling for user namespace

app/views/layouts/phone.html.slim

@@ -19,7 +19,7 @@ html lang="en"
     javascript:
       var data_host = '#{Rails.env == 'development' ? 'http://localhost:3000' : 'http://data.qwaiter.com' }';
       //var data_host = 'http://localhost:3000';
-      //var data_host = 'http://192.168.1.74:3000';
+      data_host = 'http://192.168.1.148:3000';
       var $locale = '#{I18n.locale}';
       var $url_vars = null;
       // Dummy holder when Qmobile object is not supplied by the mobile phone
@@ -36,7 +36,8 @@ html lang="en"
         },
         root_url: function(){return 'file:///Users/bterkuile/Documents/workspace/Qwaiter/assets'},
         root_url: function(){return ''},
-        goHome: function(){ window.location = QMobile.root_url() + path_mapping['user_root'] + '.html'}
+        goHome: function(){ redirect_to('user_root')},
+        connection_problem: function(){alert('There is a problem connecting to the server')}
       });
       //QMobile.setAuthToken('i5brDZ1HS1okoEq3pMyh');