* packages.config:
* packages.config:
* packages.config:
* Umbraco.Core.csproj:
* packages.config:
* packages.config:
* umbraco.MacroEngines.csproj: remove reference to
  Microsoft.Web.Infrastructure.dll

* Umbraco.Web.csproj:
* Umbraco.Web.UI.csproj: remove reference to
  Microsoft.Web.Infrastructure.dll & add postbuild to delete