Removed isolated GDMBR relation.
Corrected small leftover for GDMBR.
Corrected missing tracks for GDMBR.
Added missing parts to GDMBR (SOBO).
Added missing parts to GDMBR (NOBO).
Corrected missing/leftover tracks for GDMBR.
Created buildings and corrected building geometry.
Minor track corrections, better match of GPS heatmaps.
Minor track corrections, better match of GPS heatmaps.
Minor track corrections, better match of GPS heatmaps.
Corrected a few buildings, added missing.