Elifarley C. Coelho

Added support for 'everybody ' (using an asteri...

Added support for 'pretxncommit', so that one c...

acl: add support for OS-level groups using @gro...

acl: add tests for asterisk and for OS-level gr...

acl: updated doc string to reflect recent changes

acl: add support for branch-based access control

acl: update test output for branch-based access...

acl: support for group definitions in section [...