Ferry connection between ProMods v2.20 + RusMap 1.7.4

New version of ferry connection for ProMods 2.20 + RusMap 1.7.4

Old ferries:

- Roscoff - Ventspils
- Gdynia - Torshavn
- Calais - Kirkenes
- Thurso - Kirkenes
- Felixstow - Kardla (Hiiu maakond)
- Kirkenes - Seyðisfjörður
- Vaasa - Hull
- Świnoujście - Seyðisfjörður
- Calais - Seyðisfjörður
- S.-Peterburg - Longyearbyen (Spitsbergen)
- S.-Peterburg - Seyðisfjörður

Added new ferries:

- S.-Peterburg - Kirkenes
- S.-Peterburg - Turku