Zabbix

..F....... [ZBX-17618] fixed dynamic item switching for URL widget

* commit '0121d2de57800d586a461ee7453fdd57a60be345':
  ..F....... [ZBX-17618] fixed coding style
  ..F....... [ZBX-17618] fixed dynamic host not being preselected
  .D........ [ZBX-17618] added change log entry
  ..F....... [ZBX-17618] fixed dynamic item switching for URL widget