Added 2.2 docs

Merge pull request magento#221 from magento/develop

MFTF 2.3.6 - Merge to master

Merge pull request magento#205 from magento/MQE-1216

MQE-1216: Disable Readiness Check in default Config

Merge pull request magento#200 from magento/develop

MFTF 2.3.4 Merge develop to master

Merge pull request magento#197 from magento/develop

MFTF 2.3.3 - Merge Develop to Master

Merge branch 'master' of github.com:magento/magento2-functional-testi…

…ng-framework into develop

Merge pull request magento#187 from magento/develop

Bump version of MFTF in composer.json

Merge pull request magento#180 from magento/develop

MQE-1114: Merge the release branch to master

See CHANGELOG.md

MQE-848: Add a header to the changelog