View detailed approver information in the merge requests list view
The approval counts should already be viewable: #1315
- Suppose that merge request approvals are turned on.
- View who has approved a merge request, and who still needs to approve using a hover UI.
- The problem is motivated and discussed here: https://gitlab.com/gitlab-org/gitlab-ee/issues/769
- When the number of approvals has been met, show only those approvers
- When the number of approvals has not been met yet, show who has approved, and anybody else that can approve.
- How it looks zoomed out.