dotnet/corefx — pull request #233 by nguerrera (2014-12-12 18:55:36+00:00)
Title: Move NuGet.config up one level where VS can see it

NuGet.config files can be found by VS package restore so long as they're
in a parent directory of the sln.

Copy the file one level higher to align with that. Once the buildtools
are updated, the old copy can be deleted.