[mutter] (7 commits) Non-fast-forward update to branch gbsneto/wayland-stutter

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

The branch 'gbsneto/wayland-stutter' 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:

  79fceec... monitor-manager-kms: Use g_autoptr for error
  dc343f4... monitor-manager-kms: Don't add GPU if it fails
  5de0f3e... gpu-kms: Return NULL, not FALSE
  7145c2f... gpu-kms: Ignore GPUs with no connectors

Commits added to the branch:

  9ea9352... Update Slovak translation (*)
  19e55b9... Added Slovenian translation (*)
  b8a8112... Fix some spelling errors (*)
  b5fabf3... monitor-manager-kms: Use g_autoptr for error
  eac3f3a... monitor-manager-kms: Don't add GPU if it fails
  602844f... gpu-kms: Return NULL, not FALSE
  67f8a3c... gpu-kms: Ignore GPUs with no connectors

(*) This commit already existed in another branch; no separate mail sent