Zabbix

.......... [DEV-4054] created Selenium test for host and template relinkage

* commit 'db53a6d2d5d55fa78144295a26ba006042641833':
  .......... [DEV-4054] atempted to fix stale element issue and fixes minor coding style issues
  .......... [DEV-4054] added wait until visible condition to fix stale element issue
  .......... [DEV-4054] applied fixes from review
  .......... [DEV-4054] resolved issues from third round of reviews
  .......... [DEV-4054] created Selenium test for host and template relinkage