[gnome-control-center] (4 commits) Non-fast-forward update to branch wip/oholy/no-users-fixes

[Felipe Borges <felipeborges src gnome org>]

The branch 'wip/oholy/no-users-fixes' 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:

  8fd1fc3... user-accounts: Show permissions toolbar also if no users fo
  1140703... user-accounts: Show add user button also if no users found
  79a0a33... user-accounts: Move add user button tooltip in UI file

Commits added to the branch:

  62bc793... Update Slovak translation (*)
  ac46922... user-accounts: Show permissions toolbar also if no users fo
  1a38a97... user-accounts: Show add user button also if no users found
  502583f... user-accounts: Move add user button tooltip in UI file

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