[gnome-builder] Created tag 3.28.4

[Christian Hergert <chergert src gnome org>]

The signed tag '3.28.4' was created.

Tagger: Christian Hergert <chergert redhat com>
Date: 1532717538 -0700

    release 3.28.4

Changes since the last tag '3.28.3':

Andika Triwidada (1):
      Update Indonesian translation

Balázs Meskó (1):
      Update Hungarian translation

Christian Hergert (18):
      c-pack: improve indenter handling of prefix spacing
      todo: port todo model to IdeTask
      todo: improve filesystem match regex
      todo: avoid pathologically long lines
      todo: use git grep when available
      todo: post-process final item
      todo: tell git-grep to avoid long lines
      util: backport find with depth
      flatpak: apply max depth when searching for manifests
      build-manager: fix initial diagnose after build
      debugger: be more stringent in bounds checking
      flatpak: check for env before accessing it
      flatpak: ensure widget access after task propagation
      git: ensure user name is provided to SSH based URIs
      build: fix clear pointer to use glib
      modeline: fix initial setting of language
      clone: backport clone widget improvements from master
      release 3.28.4

Mario Blättermann (1):
      Update German translation

Milo Casagrande (1):
      Update Italian translation

Piotr Drąg (1):
      Update Polish translation

Rafael Fontenelle (1):
      Update Brazilian Portuguese translation

Sam Spilsbury (6):
      runner: Make sure to return gboolean from query-tooltip callback
      workbench: Make sure to return gboolean from query-tooltip handler
      runner: Show informative tooltip when run button is disabled
      workbench: Show informative message while build button is disabled
      flatpak: Define G_LOG_DOMAIN for gbp-flatpak-clone-widget
      flatpak: Don't reapply patches if the sources were already downloaded