Replace "Delete from group" with "Leave the Circle" when it's yourself

changed milestone to %Projects part I

By Alexandre on 2019-10-24T21:07:59 (imported from GitLab project)

mentioned in issue #62 (closed)

By Alexandre on 2019-10-24T21:08:37 (imported from GitLab project)

Already done on test-paris?

Indeed

By Alexandre on 2019-10-24T21:22:13 (imported from GitLab project)

closed

By Alexandre on 2019-10-24T21:22:14 (imported from GitLab project)