Zabbix

..F....... [DEV-2204] fixed redirects being performed based on user-controlled data

* commit '239c448378367e722fb352ec25897d708e2f97b3':
  ..F....... [DEV-2204] fixed coding style
  ..F....... [DEV-2204] fixed coding style
  ..F....... [DEV-2204] removed excess backurl validation
  ..F....... [DEV-2204] using core exception handler in mvc
  ..F....... [DEV-2204] added backurl check
  ..F....... [DEV-2204] fixed all occuurences for the new CControllerResponseRedirect signature
  ..F....... [DEV-2204] fixed runtime type errors
  ..F....... [DEV-2204] fixed runtime type errors
  ..F....... [DEV-2204] fixed access denied redirection mode
  ..F....... [DEV-2204] fixed typo
  ..F....... [DEV-2204] fixed redirects being performed based on user-controlled data