Mecklenburg County, NC

 address.shp is in the MAT.zip
Looks like this is already imported as [`us-nt-chatham.json`](https://github.com/openaddresses/openaddresses/blob/master/sources/us-nt-chatham.json) in our current sources. Can you copy the `conform`, `compression`, & `type` objects over and then delete the incorrect file?