Set DOTNET_SKIP_FIRST_TIME_EXPERIENCE and NUGET_XMLDOC_MODE environment variables in appveyor.yml to speed up CI builds.
Set DOTNET_SKIP_FIRST_TIME_EXPERIENCE and NUGET_XMLDOC_MODE environment variables in appveyor.yml to speed up CI builds.

autofac/Autofac,laizhan/autofac,laizhan/autofac,laizhan/autofac,laizhan/autofac