Building in Visual Studio 2019 Community

[lonmiller]

When I checked out this project and tried to build in Visual Studio community edition 2019, I received a number of errors, most similar to:

Compiling transformation: The type 'AssociationSet' is defined in an assembly that is not referenced. You must add a reference to assembly 'EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'

I checked the packages for the project and it's mapped to 5.0.0 for both the ChinookDatabase and ChinookDatabaseTest project. Not sure if this is a update required to the project or just a config issue on my part.