Adding dependencies and commands for iis, web listener and khestrel to each
site.
Each website comes with a readme.md to 'anchor' the otherwise empty
folder. We have another work item tracking adding content to these.
Once VS sees a project with a wwwroot, it wants to assign a port for iis,
so I let it.
This adds support for attributes which interact with reflected model.
These conventions are applied after all of our built-in constructs so that
you can see and modify the results.
Added very simple Autofac functional test that validates that we can add custom classes to the DI system as well as just use the ones provided to us.
#669