When AutoYaST generates a profile, it includes a lot of information.
Unfortunately, many of the exported settings are not relevant or useful at all
(for instance, exporting the whole Kdump configuration when it is disabled).

These are some changes that we could introduce to reduce the size of the
generated profiles:

- add-on: do not export if there no are add-ons
- firewall: only overridden zones (or with services/ports info)
- kdump: only if enabled
- keyboard/language/timezone: only if not default
- login_settings: only if any of them is enabled
- networking: by now, do not export if handled through NetworkManager.
- nis: only if ypbind is installed
- proxy: only if enabled
- report: never
- services-manager: only changed services (not set to the default value)
- ssh_import: never

This is not the same than bug 1172552 (although it could be related).