Bus stop upgrades and POIs along Soto

VA campus details

Improve tagging on newly added framing shop: standardize phone number, opening hours, and shop=* syntax and remove subjective description

Delete out-of-date descriptive name from pedestrian area

Delete duplicate bus stop node

Bus stops and POIs and Soto

Combine duplicate Boyle Heights place= nodes

Bus stops along Zonal

Add complex bridge area and transfer bridge tags from roadways to bridge area

Bus stops and POIs along Marengo and Soto, including deleting discontinued stops

Extracted sushi restaurant mistakenly added on surrounding landuse, per discussion on https://www.openstreetmap.org/changeset/149746257

Added stops to Metro 51 bus route relations

Missing bus stop along San Pedro

Missing bus stops along Avalon

Convert Metro 51 bus route to PTv2, preserving old route as route_master. Stops still need to be added

Convert Metro 53 bus route to PTv2, preserving old route as route_master

Upgrade Avalon to primary between Compton and Rosecrans for network connectivity so that the primary portion doesn't dead end. Possible Avalon south of this and/or a parallel primary should be secondary, someone with more local knowledge should confirm

Road class fixes near CSUDH: upgrade Victoria to secondary and downgrade various wide roads in industrial areas to unclassified, leaving through routes as tertiary

Bus stops, road details, and POIs along Central/Victoria

Bus stops and POIs along Central