Merge pull request #4205 from marek-safar/compression
authorMarek Safar <marek.safar@gmail.com>
Thu, 5 Jan 2017 08:37:55 +0000 (09:37 +0100)
committerGitHub <noreply@github.com>
Thu, 5 Jan 2017 08:37:55 +0000 (09:37 +0100)
[System] Use GZipStream from corefx


Trivial merge