Zabbix

.......... [DEV-3113] added selenium test for verifying the data broadcasted by widgets using broadcaster and listener widgets specifically created for this purpose

* commit '18f37a3188258a488feab8cbf5737b71bcfcb56e':
  .......... [DEV-3113] fixed method description
  .......... [DEV-3113] removed unnecessary try-catch from doubleClick method
  .......... [DEV-3113] removed TODO comment and uncommented test to check possible solution
  ..F....... [DEV-3113] fixed console error when accessing inactive Honeycomb widget
  .......... [DEV-3113] commented test scenario until issue with browser error is solved
  .......... [DEV-3113] fixed type-o
  .......... [DEV-3113] added hostcard widget to widget communication test
  .......... [DEV-3113] created selenium test for checking the data broadcasted by widgets for 7.2 branch

(cherry picked from commit df5df254b112788123a4abd449f1995acd52b425)