Zabbix

.......... [DEV-1543] added behavior pattern for tests, reworked FormParametersTrait trait

* commit 'c71ea4b4bf3767463e48f4ec2ee5c09555d4a182':
  .......... [DEV-1543] added exception message for missing table selector in FormParametersBehavior
  .......... [DEV-1543] removed unused import and fixed class comment in FormParametersBehavior
  .......... [DEV-1543] removed debug info from testFormHostTags test
  .......... [DEV-1543] added behavior pattern for tests, reworked FormParametersTrait trait