API for getting group members (/groups/:group_id/members)
Created by: koorchik
I have a project which is in a group. I would like to get all users that are allowed to accept merge requests(masters).
So, I need to know which group the project belongs to( it would be nice to have group id in project data). And get group members by group id ( /groups/:group_id/members)
Maybe /projects/:project_id/members should return members from group marked with some flag.