3.27.4

Development release.

• This release renames the source tarball, binary, icons,
  .desktop and AppStream metadata to GNOME Tweaks. The
  user visible name was already changed for 3.26. (Jeremy)
  
• The development repository and bug tracker have moved to
  https://gitlab.gnome.org/GNOME/gnome-tweaks (Carlos)
  
• Don't show duplicate cursor theme names (Jan)
  
• Add Sound panel with Over-Amplification tweak. This
  tweak (and panel) will only appear if run with
  gsettings-desktop-schemas 3.27.2+. (Didier)
  
• Add logo.png and update README.md for GitLab (Jeremy)
  
• Support XDG_DATA_DIRS for themes and icons (Jascha)
  
• Support XDG_DATA_DIRS for gsettings schemas (Luca)
  

Contributors:
Jeremy Bicha, Luca Bruno, Jascha Geerds, Didier Roche,
Carlos Soriano,Jan Tojnar

Translations:
Tim Sabsch [de], Daniel Mustieles [es], Jiri Grönroos [fi],
Fabio Tomat [fur], Balázs Meskó [hu], Stas Solovey [ru],
Matej Urbančič [sl], Anders Jonsson [sv], Cheng-Chia Tseng [zh_TW]