Zabbix

.......... [DEV-2531] updated existing autotests with new data, new methods for checking binary item type

* commit 'd2a8704ff70bf8cea89d45fb1b7d9e9358dd6301':
  .......... [DEV-2531] added some small fixes to test files
  .......... [DEV-2531] fixed data source on master
  .......... [DEV-2531] added missing data source to testPageLowLevelDiscovery autotest on master
  .......... [DEV-2531] updated common file, data source and minor errors in autotests on master
  .......... [DEV-2531] fixed data source
  .......... [DEV-2531] fixed jenkins failing autotests on master
  .......... [DEV-2531] fixed jenkins failing autotests on master
  .......... [DEV-2531] updated testDashboardGraphPrototypeWidget autotest and moved common code on master
  .......... [DEV-2531] updated testDashboardGraphWidget autotest and moved common code on master
  .......... [DEV-2531] updated testDashboardItemValueWidget autotest and moved common code on master
  .......... [DEV-2531] updated testDashboardClockWidget autotest and moved common code on master
  .......... [DEV-2531] updated testFormGraphs common file on master
  .......... [DEV-2531] created new branch with all changes from previous one