Drupal 10 compatibility

Update composer/installers

Merge branch 'master' of github.com:markfullmer/basecamp_api

Fix Drupal 9 deprecations (Fixes #3)

Require explicit setting to attempt to refresh the Basecamp API token (…

…#2)

* Require explicit setting to attempt to refresh the Basecamp API token

* Add note about setting refresh token in production environments

Create README.md

Initial commit