fix
樹木のタグ修正と中島公園日本庭園の散策路追加。
Park POI add.
highway=street_lamp add.
natural=tree Revised.
Add Bench.
河川品質の向上(北竜町)
building name add.
footway revised.
building:levels add.and footway add.
highway=traffic_mirror add.
building add.(小樽市幸3丁目)
POI add,Revised.
amenity=grit_bin add.
Road Revised.
Road add.
POI Revised.