[xmlunit/xmlunit.net] e820b4: prepare the 2.3.0 release

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

  Branch: refs/heads/master
  Home:   https://github.com/xmlunit/xmlunit.net
  Commit: e820b4472871656c8ea583501a5b4929d7b65ad7
      https://github.com/xmlunit/xmlunit.net/commit/e820b4472871656c8ea583501a5b4929d7b65ad7
  Author: Stefan Bodewig <ste...@fr...>
  Date:   2016-11-12 (Sat, 12 Nov 2016)

  Changed paths:
    M RELEASE_NOTES.md
    M src/doc/monodoc/core/index.xml
    M src/shared/CommonAssemblyInfo.cs

  Log Message:
  -----------
  prepare the 2.3.0 release