Factor out NuGetWebApiSettings and encapsulate all settings as properties.
Move StartUp to NuGet.Lucene.Web so it can be reused. Fix redirects and configuration in WebHost.
Update Microdata formatter.
Add Symbol routes and fix DI.
When not renaming a user, assume null roles means clear roles.
Extract method RegisterSignalR.
UseStageMarger to prevent IIS StaticFile module from clobbering request paths with extensions.