added buildings to resolve note 4527279

fixing my newbie mistake of addr:state being Ohio instead of OH as outlined in the addr:state wiki entry.

fixing my newbie mistake of addr:state being Ohio instead of OH as outlined in the addr:state wiki entry. Pretty sure I got all of them.

updated allowed access to private

Greyhound station is closed and vacant.

adding law-firm POI to clear note.

Specify line_attachment power support

Specify whether parking requires a fee

Survey if places still exist

Determine the heights of kerbs at crossings

Specify road surfaces

Add whether public transport stops are lit

Specify whether public transport stops have tactile paving

Specify whether traffic signals have tactile indications that it's safe to cross

Specify whether traffic signals have a button for pedestrians

Specify whether traffic signals have sound signals

Specify whether public transport stops have bins

Specify path surfaces

Specify whether crosswalks have tactile paving

Specify parking access