This supports project/function creation and local debugging. It does not include deploy logic.
A brief summary:
1. We default C# projects to beta runtime and class library (instead of C# script)
1. We use dotnet templates for project/function creation. We will automatically install the templates for the user if they are not on their machine (I don't prompt at all - let me know if you think we should prompt).
1. We use the parameter information from the functions portal (Aka C# Script templates) since it's easier to parse than the dotnet cli and it gives us more information (like validation). This requires us to assume that parameters for C# Scripts are the same as the parameters for the C# Class libraries. Since that might not always be the case, I mitigated this with unit tests and hard-coding the version of the dotnet templates.
1. Unlike JavaScript debugging, we have to attach to a specific process instead of attaching with a port. I implemented a 'pickProcess' command to search for the functions host process.
1. This only works on Windows. There's a few issues on a Mac I still need to iron out.