Zabbix

..F....... [ZBX-25511] fixed overriding Y-axes in Graph widget; fixed long names in datasets of Graph and Pie Chart widgets

* commit '02e9787c401c461953e89739b54353b2359466a9':
  .......... [ZBX-25511] fixed Selenium test, removed extra code
  .......... [ZBX-25511] fixed data set indexes in tests
  ..F....... [ZBX-25511] removed empty line
  ..F....... [ZBX-25511] updated changelog
  ..F....... [ZBX-25511] fixed overriding Y-axes in Graph widget; fixed long names in datasets of Graph and Pie Chart widgets