[tepl] Created tag 4.0.0

[Sébastien Wilmet <swilmet src gnome org>]

The unsigned tag '4.0.0' was created.

Tagger: Sébastien Wilmet <swilmet gnome org>
Date: 1523184539 +0200

    Release 4.0.0

Changes since the last tag '3.99.1':

Anders Jonsson (1):
      Update Swedish translation

Ask Hjorth Larsen (1):
      add da to LINGUAS

Balázs Úr (1):
      Update Hungarian translation

Daniel Mustieles (1):
      Updated Spanish translation

Joe Hansen (1):
      Updated Danish translation

Marek Cernocky (1):
      Updated Czech translation

Rafael Fontenelle (1):
      Update Brazilian Portuguese translation

Sébastien Wilmet (5):
      Post-release version bump
      AbstractFactoryVala: fix warning about incompatible pointer type
      Amtk: write a NOTES file
      GitLab migration: update URLs and HACKING file
      Release 4.0.0

Tim Sabsch (1):
      Update German translation

Мирослав Николић (1):
      Updated Serbian translation