Add alt_name for old "Consol Energy Center"
Update Consol Energy Center -> PPG Paints Arena
A few buildings and buisiness locations.
A bunch of houses, buildings, parking, and a few street/wood edits.
Parking aisles, buildings (need categorized), other odds'n'ends.
Added wooded areas, adjusted length of street line.
Updated 51/88 intersection to match construction work. (2)
Updated 51/88 intersection to match construction work.
Modified church node, created buildings, large woodland swaths.