Shield customizations integration
With Turris Shield there are few changes in reForis (mainly hidden configuration). At the moment there is separate patched version but for maintenance purpose there should be only one version of reForis. This means we have to merge changes for Shield to primary reForis and control in code some special execution mode.
Detection that router is Shield (or any other contract technically should be provided by upstream.
Depending on contract/mode various sections should be modified/hidden.
Blocked by: turris/foris-controller/foris-controller#158 (closed)