Zabbix

.......... [DEV-2722] added autotests for global timeout display in items

* commit '33cf7de5cd3a789b5470ed41b3123a89a5b1ee67':
  .......... [DEV-2722] changed global timeout form id
  .......... [DEV-2722] fixed variables
  .......... [DEV-2722] fixed phpdocs
  .......... [DEV-2722] fixed comments
  .......... [DEV-2722] added timeout input field check
  .......... [DEV-2722] changed timeout values, rewrited dataprovider after review
  .......... [DEV-2722] changed permission for newly created autotests
  .......... [DEV-2722] added proxy check for linked items
  .......... [DEV-2722] added more scenarios to linked timeouts autotest check
  .......... [DEV-2722] added linked template timeout check
  .......... [DEV-2722] rewrited host and proxy timeouts check
  .......... [DEV-2722] added new autotests for timeout checks and removed empty file
  .......... [DEV-2722] added new autotests for timeout checks