Merge pull request dotnet/core-setup#3348 from dotnet-maestro-bot/master-UpdateDepend...
authorWes Haggard <weshaggard@users.noreply.github.com>
Thu, 26 Oct 2017 21:18:20 +0000 (14:18 -0700)
committerGitHub <noreply@github.com>
Thu, 26 Oct 2017 21:18:20 +0000 (14:18 -0700)
Update BuildTools, CoreClr, CoreFx, WCF to prerelease-02126-01, preview1-25826-01, preview1-25825-08, preview2-25826-01, respectively (master)

Commit migrated from https://github.com/dotnet/core-setup/commit/1a39c1d12a301d2b2eb73d9232dbf2fe5e68e2ff


Trivial merge