fink: Finland Keha / Ring Roads

[michih]

https://travelmapping.net/hb/index.php?sys=fink

All routes concurrent to existing routes.

Keha I:
Fine

Keha II:
Fine.

Keha III:
Fine.

The system name should be renamed to meet other names of similar systems, i.e. Australia Ring Roads (plural albeit only one route!) and United Kingdom Ring Roads. Thus:
Finland Keha / Ring Road -> Finland Keha / Ring Roads

Ready for activation