Add global_teams capability

Rename capability to view_global_teams
Use configured default
Fix indent, oo-admin-ctl-user usage
Enable global team view for functional tests
Merge pull request #5174 from liggitt/global_teams_capability

Merged by openshift-bot
Bug 1071272 - oo-admin-repair: Only allow node removal from its district when no apps are referencing that node
Bug 1071393 - Fix DNSLoginException