Some more crossing markings types

convert crossing=zebra to crossing=marked/unmarked/traffic_signals in combination with crossing:markings

Crossings: update crossing=unmarked with crossing:markings=no; manually add crossing:markings to about 100 or so marked crossings (not finished); also some alignment fixes because I couldn't help myself and Liberty is a mess

Sidewalks

Sidewalks

Sidewalks and road alignment

Sidewalks: mostly crossings to existing sidewalk along Rivermont where they were not mapped before; also a lot of road alignment fixes

Sidewalks from aerial

Mostly sidewalks but a bunch of little improvements too

apartment buildings going in, opening in November - resurvey then

Improve buildng outlines, draw new buildings, houses, parking lots, landuse from aerial imagery

Add new crossing at traffic signal

More sidewalks in Lynchburg

Sidewalks from aerial imagery

Sidewalks along Langhorne Road and hospital

Some lane information along Boonsboro Road

Sidewalks all over, some other improvements like alignment and smoothing curves

Sidewalks for Wyndhurst; lanes and turn lanes for Enterprise Drive

Footways; lanes and turn lanes for Greenview Drive

Finish sidewalks in Cornerstone, other minor improvements