detail New Oriental Supermarket area.
delete GNIS node, can't find echo lake
merge GNIS node into water tower
add horse=yes to all Nashua River Rail Trail ways.
make tagging of all the Nashua River Rail Trail ways the same.
merge parcel bounadies with lakes.
fixup Hawksnest State Park property boundaries, add paths from gpx
cleanup surface tags, tracks are all sand in this area, paths are ground.
remove highway=residential from tracks.