[mutter] (6 commits) Non-fast-forward update to branch gbsneto/burn-autotools-with-fire

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'gbsneto/burn-autotools-with-fire' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  3881d5a... Add Meson support for installed tests
  4df5227... meta/tests: Remove commented lines
  a6a2515... meson: Print some configure flags
  22e5ae3... Drop Autotools
  51befdc... project: Update gitignore
  b600e25... Remove obsolete .cvsignore files

Commits added to the branch:

  8c84f30... Add Meson support for installed tests
  6a8a673... meta/tests: Remove commented lines
  3a87ae7... meson: Print some configure flags
  35011da... Drop Autotools
  3942d42... project: Update gitignore
  deac5dc... Remove obsolete .cvsignore files