Fixed build to work with NuGet dependencies
Fixed build to work with NuGet dependencies

Updated the build script to copy appropriate files from build locations
in a more targeted fashion so we don't accidentally repackage an old
version of Autofac and publish it as new. Required after the build has
switched to use all NuGet dependencies.

SeriaWei/Autofac,twsouthwick/Autofac,laizhan/autofac,LexxFedoroff/Autofac,liujunhua/Autofac,oconics/Autofac,pagebrooks/Autofac,neoe1984/https-github.com-autofac-Autofac,neoe1984/https-github.com-autofac-Autofac,laizhan/autofac,jango2015/Autofac,laizhan/autofac,csantero/Autofac,twsouthwick/Autofac,twsouthwick/Autofac,zjmpds/Autofac,SeriaWei/Autofac,jruckert/Autofac,jruckert/Autofac,twsouthwick/Autofac,onovotny/Autofac,lijianguang/Autofac,autofac/Autofac,laizhan/autofac,zmaruo/Autofac,liujunhua/Autofac,twsouthwick/Autofac,pagebrooks/Autofac,csantero/Autofac,onovotny/Autofac,LexxFedoroff/Autofac,oconics/Autofac