Zabbix

.......... [DEV-2325] refactored scripts library

* commit '7c7c31e5c824d02754062c12c5586a9f7f9816be':
  .......... [DEV-2325] moved function
  .......... [DEV-2325] removed macro dublicate
  .......... [DEV-2325] fixed descriptions and includes
  .......... [DEV-2325] fixed after merge
  .......... [DEV-2325] removed empty files
  .......... [DEV-2325] fixed includes
  .......... [DEV-2325] fixed backend build
  .......... [DEV-2325] fixed makefile flags
  .......... [DEV-2325] fixed cmocka errors
  .......... [DEV-2325] fixed build errors
  .......... [DEV-2325] moved ipmi into library
  .......... [DEV-2325] moved ssh and telnet checks to zbxpoller
  .......... [DEV-2325] extracted poller base functions into zbxpoller
  .......... [DEV-2325] moved zbx_script_t type
  .......... [DEV-2325] moved ZBX_SCRIPT_* macros