Merge pull request allure-framework#17 from Mitrichius/hotfix-fail-event

hotfix - added missed import of FailEvent

Merge pull request allure-framework#12 from ilyar/master

Update for Codeception 2.1

Merge pull request allure-framework#7 from pablopaul/patch-1

Require any Codeception release in 2.0.x branch

Update PHP API to 1.1.0 series

Fixed README.md