[xmlunit/xmlunit.net] 115c56: Port fix for xmlunit/xmlunit#32 to .NET

[GitHub <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/xmlunit/xmlunit.net
  Commit: 115c567c4fbf6c437f8e9c7114ba41f59105302b
      https://github.com/xmlunit/xmlunit.net/commit/115c567c4fbf6c437f8e9c7114ba41f59105302b
  Author: Stefan Bodewig <ste...@fr...>
  Date:   2015-06-12 (Fri, 12 Jun 2015)

  Changed paths:
    M src/main/net-core/Diff/DOMDifferenceEngine.cs
    M src/tests/net-core/Diff/DOMDifferenceEngineTest.cs

  Log Message:
  -----------
  Port fix for xmlunit/xmlunit#32 to .NET