Translations update from Fedora Weblate

Currently translated at 79.4% (732 of 921 strings)

Co-authored-by: Takuro Onoue <kusanaginoturugi@gmail.com>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/ja/
Translation: system-config-printer/master

Translations update from Fedora Weblate

Currently translated at 84.5% (779 of 921 strings)

Co-authored-by: Temuri Doghonadze <temuri.doghonadze@gmail.com>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/ka/
Translation: system-config-printer/master

Translations update from Fedora Weblate

Currently translated at 100.0% (921 of 921 strings)

Co-authored-by: Anders Jonsson <anders.jonsson@norsjovallen.se>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/sv/
Translation: system-config-printer/master

Translations update from Fedora Weblate

Currently translated at 37.2% (343 of 921 strings)

Co-authored-by: Temuri Doghonadze <temuri.doghonadze@gmail.com>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/ka/
Translation: system-config-printer/master

fix preserve_job_files default settings

Translations update from Fedora Weblate

Co-authored-by: Temuri Doghonadze <temuri.doghonadze@gmail.com>

Translations update from Fedora Weblate

Currently translated at 99.7% (919 of 921 strings)

Co-authored-by: Ettore Atalan <atalanttore@googlemail.com>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/de/
Translation: system-config-printer/master

Make sure that applet.py is running one instance per user

remove python3-requests

Use capitals less, looks better.

It doesn't provide free services anymore, switch to Github Actions in
the future.

- current printing stack explained
- future with CUPS 3.0 commented
- the current s-c-p status mentioned
- add the note for looking for co-developer

Translations update from Fedora Weblate

Currently translated at 99.7% (919 of 921 strings)

Co-authored-by: Ettore Atalan <atalanttore@googlemail.com>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/de/
Translation: system-config-printer/master

Translations update from Weblate

Currently translated at 100.0% (921 of 921 strings)

Co-authored-by: Fabio Tomat <f.t.public@gmail.com>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/fur/
Translation: system-config-printer/master

Currently translated at 99.6% (918 of 921 strings)

Co-authored-by: Ettore Atalan <atalanttore@googlemail.com>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/de/
Translation: system-config-printer/master

Translations update from Weblate

Currently translated at 100.0% (921 of 921 strings)

Co-authored-by: simmon <simmon@nplob.com>
Translate-URL: https://translate.fedoraproject.org/projects/system-config-printer/master/ko/
Translation: system-config-printer/master

build: Migrate from Intltool to Gettext

Recent versions of Gettext are able to translate several formats
without using Intltool tools.

The build system has been migrated from Intltool to Gettext.

We use weblate for translations now, but I've left zanata.xml in
DISTCLEAN list for a while to prevent the file lingering in the git
repo.

Translations update from Weblate