add three fences at the fairgrounds

Update Quaker Lane and add a footpath

Change Lynde St to be service, driveway

Split Huron Ave at Garden st

I tend to think Huron Ave should be tertiary at least until it hits Garden st

move GNIS node tags to area tag for Boston Common

connect subway entrance to street grid

add state station subway entrace to the map

add a parking lot and a service road

update name of the crossroad

update Spring Lane

add name=harvard pl and access=private tag

add a footway near 125 summer st

update an alley and add a footway

modify winthrop sq footways a little bit

add a sidewalk/walkway

remove duplicated name=Fenway park tags so that it only exists on the stadium tag.

update Fenway Park stadium feature to not include fenway garage

add area=no tag to track since it doesn't cover the whole interior

update Dilboy stadium from a node to an area using Bing aerials