Revert "Fixed project references that didn't update along with NuGet packages for unknown reasons."
Revert "Fixed project references that didn't update along with NuGet packages for unknown reasons."

This reverts commit 181a52d13c0a83d2b5de28db94d893e9a660bae0.

clapis/Autofac.Owin,autofac/Autofac.Owin,IdentityServer/Autofac.Owin,eashi/Autofac.Owin