[yelp-xsl] Created tag 3.33.4

[Shaun McCance <shaunm src gnome org>]

The signed tag '3.33.4' was created.

Tagger: Shaun McCance <shaunm redhat com>
Date: 1563282936 -0400

    Version 3.33.4

Changes since the last tag '3.32.1':

Balázs Úr (1):
      Update Hungarian translation

Daniel Mustieles (1):
      Updated Spanish translation

Javier Jardón (1):
      Use upstream gettext instead intltool

Jeremy Bicha (2):
      build: Update bug reporting URL
      build: specify UTF-8 in the xgettext options in po/Makevars

Kukuh Syafaat (1):
      Update Indonesian translation

Mingcong Bai (1):
      Update Chinese (China) translation

Piotr Drąg (1):
      Update Polish translation

Rafael Fontenelle (1):
      Update Brazilian Portuguese translation

Shaun McCance (4):
      Merge branch 'master' into jbicha/yelp-xsl-bye-intltool
      yelp-xsl.pot: Re-adding strings for DocBook indexes that somehow got removed
      Update highlight.pack.js to 9.15.8, add awk and shell
      Version 3.33.4