Zabbix

..F....... [DEV-3754] fixed CSRF usage for notifications and navigator widgets

* commit '70da204e80d609c76f091cc521e8c26c4f6b4b3a':
  ..F....... [DEV-3754] moved token name outside of main widget controller to widget views instead
  ..F....... [DEV-3754] removed unnecessary code
  ..F....... [DEV-3754] updated csrf name constant usage
  ..F....... [DEV-3754] fixed coding style issue
  ..F....... [DEV-3754] fixed CSRF validation in notification.read request
  ..F....... [DEV-3754] fixed CSRF usage for notifications and navigator widgets
  ..F....... [DEV-3754] fixed CSRF usage for notification mute