This update fixes the following issues:

dracut-saltboot:

- Fix dependencies of python libs (bsc#1188846)

koan:

- Only recommend 'virt-install' to unbreak scenarios where it is not available in the enabled modules of the system
- The xend functionality is not expected to work since this the underlying tool was removed
- Python 2 compatibility was fully removed
- Add support for EFI reinstallation of a client (bsc#1170823)

mgr-daemon:

- Update translation strings

spacecmd:

- Update translation strings
- Make schedule_deletearchived to get all actions without display limit
- Allow passing a date limit for 'schedule_deletearchived' on 'spacecmd' (bsc#1181223)
- Use correct API endpoint in 'list_proxies' (bsc#1188042)
- Add schedule_deletearchived to bulk delete archived actions (bsc#1181223)

spacewalk-client-tools:

- Update translation strings

This update was imported from the SUSE:SLE-15:Update update project.