Resolve #57 - add wells capability

[jpriou]

Here's my proposed fix for issue #57.

• added wells to acl_default_types list
• since dataset scopes aren't supported, also added to acl_all_scope_only_types
• added a line in the changelog

I have tested the change locally on one of my project and I get the expected results.

[spex66]

need to fix a pre-commit issue and then make sure that semantic-versioning is doing the right version bump