Zabbix

.........T [ZBXCTR-10] added iLert media type

* commit '03545ba834677ca407ebead0d92b6129f3742287':
  .......... [ZBXCTR-10] changed changelog entry
  .........T [ZBXCTR-10] added changelog entry
  .........T [ZBXCTR-10] adjust ilert media type readme
  .........T [ZBXCTR-10] adjust ilert media type readme
  .........T [ZBXCTR-10]  fix url encoding
  .........T [ZBXCTR-10] Adjust ilert media type readme
  .........T [ZBXCTR-10] set ilert alert source key param in media type to user send to value adjust ilert media type readme
  .........T [ZBXCTR-10] fix releated QA issues
  .........T [ZBXCTR-10] remove custom attempt config remove custom error handling for 4xx status codes
  .........T [ZBXCTR-10] fix ilert media script
  .........T [ZBXCTR-10] fix ilert media markdown
  .........T [ZBXCTR-10] refactor ilert readme
  .........T [ZBXCTR-10] add iLert media type