Zabbix

.......... [DEV-5056] stabilized Selenium autotests after Jenkins hardware and Chromium upgrade

Merge in ZBX/zabbix from feature/DEV-5056-7.5 to master

* commit 'cc2ece7c33eab7c25570eca537a31814a5c7b510':
  .......... [DEV-5056] added waits for table reload
  .......... [DEV-5056] added wait for table reload in testZBX6663_MassSelect
  .......... [DEV-5056] removed no longer required wait and moved new wait to proper place
  .......... [DEV-5056] removed duplicate catch
  .......... [DEV-5056] fixed formatting of multi-line comments in widget element class
  .......... [DEV-5056] fixed coding style and several wait method calls after review
  .......... [DEV-5056] added wait in getAlarmColors
  .......... [DEV-5056] stabilized Selenium tests and added changes in CWidgetElement
  .......... [DEV-5056] stabilized Selenium tests
  .......... [DEV-5056] added wait in testFormSetup and testSidebarMenu
  .......... [DEV-5056] stabilized flaky Selenium tests
  .......... [DEV-5056] stabilized more flaky Selenium tests after Chromium upgrade
  .......... [DEV-5056] stabilized more flaky Selenium tests after Chromium upgrade
  .......... [DEV-5056] added waits to stabilize Selenium tests after Chromium upgrade
  .......... [DEV-5056] added scrollIntoView in colorpicker open method
  .......... [DEV-5056] added scrollIntoView in widget edit method
  .......... [DEV-5056] changed edit widget method, added try catch
  .......... [DEV-5056] changed widget order
  .......... [DEV-5056] added var_dump for debugging