Fix vulnerability in handling _session argument of utils/save-prefs (#1489382)

Aleksander Machniak

2013-10-17 037af6890fe6fdb84a08d3c86083e847c90ec0ad

 plugins/http_authentication/package.xml

@@ -13,10 +13,10 @@
      <email>roundcube@gmail.com</email>
      <active>yes</active>
   </lead>
   <date>2011-11-21</date>
   <date>2012-09-18</date>
   <version>
      <release>1.4</release>
      <api>1.4</api>
      <release>1.5</release>
      <api>1.5</api>
   </version>
   <stability>
      <release>stable</release>