More accurate location data for some buildings

I noticed that the location data for the buildings/list endpoint has incorrect location data for some buildings. Currently, the IHB (Integrated Health Building 1) and PHR (School of Pharmacy) both point to the street intersection of Victoria St S and Charles St W. I think it would be better if the latitude longitude pair is on the building itself.

I think these values for the two buildings would be better:
052 - IHB (Integrated Health Building 1)
Latitude: 43.452311
Longitude: -80.499208

110 - PHR (School of Pharmacy)
Latitude: 43.452847
Longitude: -80.499020
Merge pull request #45 from JiaboHou/patch-1

More accurate location data for some buildings