[gnome-builder] Created tag 3.30.3

[Christian Hergert <chergert src gnome org>]

The signed tag '3.30.3' was created.

Tagger: Christian Hergert <chergert redhat com>
Date: 1547337361 -0800

    release 3.30.3

Changes since the last tag '3.30.2':

Carmen Bianca BAKKER (1):
      Update Esperanto translation

Charles Monzat (1):
      Update French translation

Christian Hergert (6):
      app: fix shortcut registration
      layout: clear page before unloading
      flatpak: don't allow 'flatpak build' to spew information
      gdb: emit thread-selected upon *stopped, event
      gdb: use --thread and --frame during stack-list-variables
      release 3.30.3

Daniel Buch (1):
      plugins: sysroot: fix warning uninitialized g_autofree variable

Daniel Mustieles (2):
      Updated Spanish translation
      Update Spanish translation

Sebastien Lafargue (2):
      rust: trigger the hover provider only on rust files
      doc: fix missing language in code-block directive

somedudde (1):
      Update flatpak-gtksharp.json.tmpl "runtime-version": "3.30" from 3.28