Zabbix

...G...... [ZBXNEXT-5609] added agent2 windows build support

* commit '636b601d1dec2d9b3bf4d423877c0477ba7a7fe0': (39 commits)
  .......... [ZBXNEXT-5609] fixed coding style
  .......... [ZBXNEXT-5609] added changelog entry
  .......... [DEV-1333] fixed compilation on windows
  .......... [DEV-1333] removed unused function
  .......... [DEV-1333] fixed log monitoring crash
  .......... [DEV-1333] added empty scheduler update when host is disabled
  .......... [DEV-1333] removed mtime from eventlog result
  .......... [DEV-1333] fixed version remote command format
  .......... [DEV-1333] fixed 64 bit architecture setting
  .......... [DEV-1333] added compile date/time/os/arch variable support
  .......... [DEV-1333] fixed logrt not working on windows due to file being opened in text mode instead of binary and path separator being unix style
  .......... [DEV-1333] reworked windows command execution to use undocumented (but widely used) NtResumeProcess() function from ntdll.dll
  .......... [DEV-1333] fixed logrt on windows
  .......... [DEV-1333] added application starting directory as default location for agent configuration file on windows
  .......... [DEV-1333] added current directory as default location for agent configuration file on windows
  .......... [DEV-1333] added comment, minor refactoring
  .......... [DEV-1333] removed global system.run related configuration settings
  .......... [DEV-1333] fixed command execution on 32 bit windows, added check for process exit code as a workaround for race condition when started process finished before a job is assigned
  .......... [DEV-1333] fixed not to support PID file on Windows
  .......... [DEV-1333] fixed not to support PID file on Windows
  ...

(cherry picked from commit 014f43c2a00bf7286c70cd14ecc1cddfa9254e6e)