Zabbix

.......... [DEV-4107] added new test cases for web links; removed unused variables related to standalone pages

* commit '06a1225c0fb74ea929765af5709daddf1b7c1e17':
  .......... [DEV-4107] added fixes regarding code review
  .......... [DEV-4107] fixed testDashboardURLWidget_ResolvedMacro test
  .......... [DEV-4107] added popup links for testUrlParameters
  .......... [DEV-4107] updated data provider for testDocumentationLinks test
  .......... [DEV-4107] added missing test case for testPermissionsWithoutCSRF_ElementRemove
  .......... [DEV-4107] removed unused variables
  .......... [DEV-4107] reverted changes made during zbxnext task
  .......... [DEV-4107] removed standalone variable