assorted fixups to bike route, etc.

Removing this footway; not sure what it was meant to accomplish but it's not something that still exists.

improving cycleway mapping further

assorted fixups, add sun circle

create some stream markings

fixing some riverway routes and bikeways and power lines (not crossing the river with non-crossing paths, not sharing nodes between power and cycleway)

names from TIGER, for missing names

accuracy fixups to roads

misc. tracing and fixing of names

fix existing southwest alternative nodes

add southwest alternative HS, which is apparently this other school

convert school to area

convert school to area

convert school to area

Mark various turning circles, improve way accuracy, convert school/park to area.

Mark traffic lights on valencia near I-19

add a few peaks

tracing some roads/buildings

adding a driveway thing

fixing up cycleway accuracy, adding children's memorial park