[atkmm] Created tag 2.27.1

[Murray Cumming <murrayc src gnome org>]

The unsigned tag '2.27.1' was created.

Tagger: Murray Cumming <murrayc murrayc com>
Date: Sat Feb 24 11:28:14 2018 +0100

    2.27.1

Changes since the last tag '2.25.4':

Kjell Ahlstedt (6):
      generate_defs_and_docs.sh: Update for atk built with meson
      Regenerate atk_docs.xml and the .defs files
      Update .gitignore
      Update codegen/generate_defs_and_docs.sh
      Regenerate atk_signals.defs and atk_signals.defs.patch
      Object, Text: Add detail_name to some _WRAP_SIGNAL()s

Murray Cumming (2):
      Change ABI to atkmm-2.28
      2.27.1