Zabbix

.......... [ZBXNEXT-7964] introduced two-level event/problem hierarchy: causes and symptoms

* commit 'b9517a2fc000bf5c6bec0bf8276e2e966ba19c00': (124 commits)
  .......... [ZBXNEXT-7964] fixed minor formatting error
  .......... [ZBXNEXT-7964] added pause symptom during escalation test
  .......... [ZBXNEXT-7964] fixed comment and typo in Selenium test
  ........S. [ZBXNEXT-7964] improved error handling after code review
  ..F....... [ZBXNEXT-7964] fixed issue with last row if show symptoms is enabled
  ........S. [ZBXNEXT-7964] fixed comments
  ..F....... [ZBXNEXT-7964] fixed coding style and minor refactoring
  ........S. [ZBXNEXT-7964] implemented locking target cause event trigger when ranking events as symptoms
  ..F....... [ZBXNEXT-7964] fixed coding style
  ..F....... [ZBXNEXT-7964] fixed typo
  ........S. [ZBXNEXT-7964] implemented unlinking symptoms when cause problem with no trigger is housekeeped
  ..F....... [ZBXNEXT-7964] fixed broken link in event details page
  ..F....... [ZBXNEXT-7964] fixed showing only cause problems in SVG graph
  A......... [ZBXNEXT-7964] fixed undefined offset when adding more actions to problem rank change
  ..F....... [ZBXNEXT-7964] fixed checkbox visibility in problem mass update
  ..F....... [ZBXNEXT-7964] fixed row height in Chrome
  ..F....... [ZBXNEXT-7964] fixed table row missing border when cause is collapsed
  ..F....... [ZBXNEXT-7964] fixed blinking status text on resolved problems
  .......... [ZBXNEXT-7964] improved integration test stability
  .......... [ZBXNEXT-7964] improved integration test after code review
  ...