Zabbix

.........T [ZBXNEXT-5832] Added ServiceNow media

* commit '5e2eeddad6aec60798c876f1d69463ce8b4ba94a':
  .........T [ZBXNEXT-5832] Updated readme
  .........T [ZBXNEXT-5832] Added {EVENT.DURATION} in recovery message tempate
  .........T [ZBXNEXT-5832] Removed unsued trigger_description parameter
  .........T [ZBXNEXT-5832] Added {ALERT.MESSAGE} as comment for update and recovery actions
  .........T [ZBXNEXT-5832] Added formatter for 'Date' fields
  .........T [ZBXNEXT-5832] Added changelog entry
  .........T [ZBXNEXT-5832] Added readme
  .........T [ZBXNEXT-5832] Removed extra newline
  .........T [ZBXNEXT-5832] Fixed after review [2]
  .........T [ZBXNEXT-5832] Fixed after review
  .........T [ZBXNEXT-5832] Added ServiceNow media