Redmine.pm: Provide directive to override RedmineQuery
Please provide a directive that makes it possible to override the authentication query RedmineQuery. Please note that RedmineDbWhereClause is insufficient because it does not enable expanding on the SELECT (to include users.admin for example).
The following diff does not change the default behaviour, but provides a RedmineDbQuery directive which gives full flexibility to customize the authentication criteria in the apache config. I can even make use of custom fields.