Zabbix

.......... [DEV-2595] fixed remaining refactoring issues in LLD

Merge in ZBX/zabbix from feature/DEV-2595-6.5-4 to master

* commit '6b139dd090177c96260700ed44cfbe7f6fbe04cb':
  .......... [DEV-2595] fixed intemids typo
  .......... [DEV-2595] added various PR fixes
  .......... [DEV-2595] reduces scope of some variables 6
  .......... [DEV-2595] fixed warnings 2
  .......... [DEV-2595] fixed warnings
  .......... [DEV-2595] reduces scope of some variables 5
  .......... [DEV-2595] reduces scope of some variables 4
  .......... [DEV-2595] reduces scope of some variables 3
  .......... [DEV-2595] updated functions descriptions 2
  .......... [DEV-2595] undefed some macros
  .......... [DEV-2595] reduces scope of some variables 2
  .......... [DEV-2595] reduces scope of some variables
  .......... [DEV-2595] updated functions descriptions