Merge remote-tracking branch 'drupalorg/1.1.x' into develop

# Conflicts:
#	README.md
#	composer.json
#	web/profiles/drupal_cms_installer/drupal_cms_installer.info.yml
#	web/profiles/drupal_cms_installer/drupal_cms_installer.profile
#	web/profiles/drupal_cms_installer/src/Form/RecipesForm.php
#	web/profiles/drupal_cms_installer/src/Form/SiteNameForm.php
#	web/profiles/drupal_cms_installer/tests/src/Functional/InteractiveInstallTest.php
#	web/profiles/drupal_cms_installer/theme/css/installer-styles.css