Merge pull request dotnet/core-setup#3366 from dotnet-maestro-bot/master-UpdateDepend...
authorAhson Khan <ahkha@microsoft.com>
Tue, 31 Oct 2017 00:06:11 +0000 (17:06 -0700)
committerGitHub <noreply@github.com>
Tue, 31 Oct 2017 00:06:11 +0000 (17:06 -0700)
Update BuildTools, WCF to prerelease-02130-03, preview2-25830-02, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/76aeac9726050d952a85bb1d37658f111f50393e


Trivial merge