[xmlunit/xmlunit.net] 978c88: Travis build .NET Core 2.1

[Stefan B. <no...@gi...>]

  Branch: refs/heads/netstandard-2.0
  Home:   https://github.com/xmlunit/xmlunit.net
  Commit: 978c88d6522b7eade45cc189f970d0373f4e41d2
      https://github.com/xmlunit/xmlunit.net/commit/978c88d6522b7eade45cc189f970d0373f4e41d2
  Author: Stefan Bodewig <ste...@fr...>
  Date:   2019-04-06 (Sat, 06 Apr 2019)

  Changed paths:
    M README.md

  Log Message:
  -----------
  Travis build .NET Core 2.1