feat: add RE4 relations, source: PTNA/GTFS

feat: improve building and landuse tagging, source: sat img/GWR

feat: update landuse tagging, source: sat img

feat: add bollards, source: sat img

feat: update with newest sat img, add details from visit 11/25

fix: fix empty tag

fix: fix wiki commons category link

fix: fix highway tag hierarchy

feat: update building tagging, source: sat img

feat: distinguish peak/off-peak timetables for Bus 81

fix: fix Bus 47 oneway routing at crossing St.-Jakob-Str./Hagnaustr.

fix: fix imprecise temporary bus access tagging

fix: fix routing for buses 37 and 47 via Walkeweg

feat: align buildings, source: sat img/cadastral plan

feat: add new florist shop, source: visit 11/25

fix: distinguish peak/off-peak timetables for Bus 80, source: local knowledge

fix: fix terrace house tagging

feat: improve backyard tagging of Eugen Wullschleger-Str., source: sat img + visits

feat: improve backyard tagging of Eugen Wullschleger-Str., source: sat img + visits

fix: add stop at Gelterkinden to IR27 relations