Zabbix

..F....... [ZBX-23488] fixed severity checkbox list column width and added an option to add title attribute to checkbox labels

* commit 'f9b7a5078495e35db62a23118ab51513351d3162':
  ..F....... [ZBX-23488] fixed checkboxes list; removed optional titles for checkboxes
  .......... [ZBX-23488] added changelog
  ..F....... [ZBX-23488] fixed return type
  ..F....... [ZBX-23488] fixed commentary
  ..F....... [ZBX-23488] fixed errors related to CVisibilityBox
  ..F....... [ZBX-23488] fixed severity checkbox list column width and added an option to add title attribute to checkbox labels