Zabbix

.......... [DEV-1144] implemented communications package

* commit 'f6838476559e50dbe80e48fcaa14270715863b26':
  .......... [DEV-1144] style fix
  .......... [DEV-1144] reverted test changes
  .......... [DEV-1144] style fixes
  .......... [DEV-1144] use configuration file to setup mock_server and use logs instead of stdout
  .......... [DEV-1144] use configuration file to setup mock_server and use logs instead of stdout
  .......... [DEV-1144] use configuration file to setup mock_server and use logs instead of stdout
  .......... [DEV-1144] fixed mock server to respond, to the requests until aborted
  ...G...... [DEV-1144] check request type on mock server
  ...G...... [DEV-1144] added timeout flag to mock server
  ...G...... [DEV-1144] fixed handling of closed connection
  ...G...... [DEV-1144] added port to mock server
  .......... [DEV-1144] added mock server
  .......... [DEV-1144] don't use heap for stat buffer
  .......... [DEV-1144] style fixes
  .......... [DEV-1144] improved error messages
  .......... [DEV-1144] added read timeout handling
  .......... [DEV-1144] added more tests
  .......... [DEV-1144] initial commit of tests
  .......... [DEV-1144] initial commit of communications package