Completely pin down all dependencies to versions as they build locally

Using the Get-AssemblyName function from here: https://grahamthecoder.wordpress.com/2018/03/03/listing-net-assembly-versions-in-powershell/
(Get-AssemblyName -Recurse "Path\to\webapp\bin").BindingRedirect > out.txt
Then pasting that into the web config

The full solution I'll do sometime later is to use the new project format and .NET 4.7.1 with <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>