Mark project as unmaintained

Merge pull request #86 from Lullabot/remove-prestissimo

Remove prestissimo

Merge pull request #81 from sharique/php-8.1

Merge branch 'master' into php-8.1

Fix badges

Merge pull request #83 from Lullabot/82-interactive-cli

[#82] Replace Drupal8 Dockerfile with Drupal 9 one

[#82] Update codecov action

[#82] Add badges

[#82] Add test to LoadSetupScripts

[#82] Add first test

[#82] Add code coverage job

[#82] Fix job name for CircleCI

[#82] Set short sha for release