Zabbix

.......PS. [ZBX-26339] fixed user macro resolving order in templates so that in case of conflict import order of templates takes precedence over the linking order

* commit '0ad25f08f2d1645f072a31dc2bced6c0b794918f':
  .......PS. [ZBX-26339] fixed syntax error
  .......PS. [ZBX-26339] added cmocka test
  .......PS. [ZBX-26339] added informative comment
  .......... [ZBX-26339] changed changelog entry
  .......... [ZBX-26339] added changelog entry
  .......PS. [ZBX-26339] fixed user macro resolving order in templates