If a user gets added to a project, they get added to the 'project-$projectname' group by default. Service groups however are not in this group, and do not have an overarching group either. Should have a 'project-servicegroup-$project' that has all the service groups in a project
This will have two steps:
- Adding all service groups that currently exist to their projects
- Modifying wikitech to do the same for new groups