Various updates for Strømsø area
Add Kindergartens and a playground on Hedensrud.
Tag school buildings and move address tag to the office building.
Update Åskollen and Knive POIs
Various additions and fixes in Helgeroa and nearby areas
Lots of fixes in and around Drammen
Reclassified roads, mostly setting living_street where proper, but also a few other corrections
Add a few missing roads and accessways
Add a few missing roads and accessways
Complete update of central Åskollen area