Convert HSL tram route 7 to PTv2

Convert HSL tram route 6T to PTv2

Convert HSL tram route 6 to PTv2

Convert HSL tram route 5 to PTv2

Convert HSL tram route 4 to PTv2

Fix HSL tram route 3

Fix HSL tram route 2

Add Jätemäki sled piste

Delete HSL bus stop 'Tehtaanpuisto', replace it in relations

Fix HSL tram route 1

Fixes to bus stops, downhill pistes and ways at Messilä

landuse=winter_sports to Messilän lumikeskus, add street, fix bus stops

Make downhill pistes areas at Serena Ski

landuse=winter_sports to Kauniaisten hiihtokeskus, fixes

Normalize name in HSL tram route 1, fixes

Make downhill pistes areas at Solvalla Swinghill

Convert HSL tram route 3 to PTv2

Convert HSL tram route 2 to PTv2

Updated route on HSL bus route 157, fix associated road geometry

Fix gaps on HSL bus route 133