[accerciser] Created tag 3.33.3

[Samuel Thibault <sthibaul src gnome org>]

The signed tag '3.33.3' was created.

Tagger: Samuel Thibault <samuel thibault ens-lyon org>
Date: 1561114904 +0200

    3.33.3 "3" release

Changes since the last tag '3.33.2':

Andre Klapper (1):
      help: Fix typo in Spanish translation

Balázs Úr (1):
      Update Hungarian translation

Daniel Mustieles (1):
      Updated Spanish translation

Jan-Marek Glogowski (5):
      Add expand/collapse node key handling
      Fix textview.get_iter_at_location result handling
      Don't crash on empty schema list
      Better handle removed cursor row
      Store child count as int in model

Piotr Drąg (3):
      Update Polish translation
      Use Unicode in translatable strings
      Update Polish translation

Rafael Fontenelle (1):
      Update Brazilian Portuguese translation

Samuel Thibault (19):
      Marked as 3.33.3pre
      Fix translations after migration from intltool
      Fix some ui labelling
      Fix background color of relations
      Fix following relations
      Fix build instructions
      IPython: Avoid using input splitter when not really needed
      IPython: Fix spurious line input
      Merge branch 'piotrdrag/unicode-typography' into 'master'
      Update translations after Unicode update
      Merge branch 'master' of gitlab.gnome.org:GNOME/accerciser
      Update translations after Unicode update
      Fix expand/collapse of node when numlock is on
      Restore textview.get_iter_at_location compatibility with earlier gtk
      Use more pythonesque value
      interface_view: Use Courier New font
      interface_view: use Liberation Sans font if available
      IPython console: also use a font which shows U+FFFC
      prep for 3.33.3 release