using JOSM validator to fix errors around Sunken Gardens

Oops! I accidentally left Sunken Gardens unclosed in my most recent changeset

More adjustments of footpaths around Sunken Gardens

Improvements to north side of Sunken Gardens

In-person survey confirmed this building is no longer here.

updating footways between Jamestown Rd and Grisby Dr

Improving south side of Sunken Gardens

Adding linear footways, crosswalks, and cleaning shapes around Bryan Complex and Ukrop

Adding some footway from Compton Drive to Ed School, Cleaned up around Bryan Complex, fixed other errors around William & Mary

Addressing errors around William & Mary campus

Correcting some errors around William & Mary Campus

correcting a couple of errors around William & Mary

Refining Sunken Gardens, McGlothlin Street Hall area

Laying down more footways around Campus Center. In-person surveying will be required to finish this area.

Improving sidewalks, crosswalks around Jamestown Road and S Boundary Street

Adding, improving area around Legacy Circle

Made Geology Garden into a better-tagged area (https://community.openstreetmap.org/t/how-to-tag-a-rock-garden/1044/2), and adjusted extents of Crim Dell woods and adjacent grasses

Removing "statue" from statue names: they are already tagged as such

Touching up footways, gardens particularly around McGlothlin Street Hall

Improving extent of W&M University Grounds and College Woods. Also improved situation around Jamestown Field. I think (hope?) I'm getting better at this!