Those are quite heavy to use systematically on instruction steps, but are
actually useful to number h2 headings when a long instruction sequence is
divided into subparts.

Conflicts:
	wiki/src/doc/first_steps/startup_options/windows_camouflage.pt.po

Merge remote-tracking branch 'origin/feature/6342-update-camouflage-for-gnome3' into feature/6342-update-camouflage-for-gnome3

Conflicts:
	wiki/src/support/known_issues.mdwn