[dconf-editor] Update Italian translation

[Translations User D-L <translations src gnome org>]

commit 30b41c3259aef7b3caccf05edc9de91e4a6e1020
Author: Milo Casagrande <milo milo name>
Date:   Tue Mar 3 07:56:16 2020 +0000

    Update Italian translation

 po/it.po | 54 +++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 35 insertions(+), 19 deletions(-)
---
diff --git a/po/it.po b/po/it.po
index eafa4a8..25587d3 100644
--- a/po/it.po
+++ b/po/it.po
@@ -1,18 +1,19 @@
 # Italian translation of GConf-Editor.
 # Copyright (C) 2002-2009, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Free Software Foundation, Inc.
+# Copyright (C) 2020 Free Software Foundation, Inc.
 # This file is distributed under the same license as the dconf-editor package.
 # Pier Luigi Fiorini <plfiorini supereva it>, 2002.
 # Alessio Frusciante <algol firenze linux it>, 2003-2006.
 # Luca Ferretti <elle uca libero it>, 2006-2008.
-# Milo Casagrande <milo milo name>, 2009, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019.
+# Milo Casagrande <milo milo name>, 2009, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020.
 # Gianvito Cavasoli <gianvito gmx it>, 2016, 2017.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: dconf\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/dconf-editor/issues\n";
-"POT-Creation-Date: 2019-08-04 10:23+0000\n"
-"PO-Revision-Date: 2019-09-04 10:31+0200\n"
+"POT-Creation-Date: 2020-01-02 12:36+0000\n"
+"PO-Revision-Date: 2020-01-31 13:34+0100\n"
 "Last-Translator: Milo Casagrande <milo milo name>\n"
 "Language-Team: Italiano <gnome-it-list gnome org>\n"
 "Language: it\n"
@@ -236,16 +237,16 @@ msgstr ""
 "La modifica diretta della propria configurazione è un'attività avanzata e "
 "potrebbe causare il malfunzionamento delle applicazioni."
 
-#: editor/ca.desrt.dconf-editor.appdata.xml.in:29
+#: editor/ca.desrt.dconf-editor.appdata.xml.in:30
 msgid "Browse the keys used by installed applications"
 msgstr "Esplora le chiavi usate dalle applicazioni installate"
 
-#: editor/ca.desrt.dconf-editor.appdata.xml.in:33
+#: editor/ca.desrt.dconf-editor.appdata.xml.in:34
 msgid "Read keys descriptions and edit their values"
 msgstr "Legge le descrizioni delle chiavi e modifica i loro valori"
 
 #. a translatable version of project_group
-#: editor/ca.desrt.dconf-editor.appdata.xml.in:48
+#: editor/ca.desrt.dconf-editor.appdata.xml.in:49
 msgid "The GNOME Project"
 msgstr "Il progetto GNOME"
 
@@ -1286,19 +1287,34 @@ msgid "A graphical viewer and editor of applications’ internal settings."
 msgstr ""
 "Un editor e visualizzatore delle impostazioni interne delle applicazioni."
 
-#. Translators: about dialog text
-#: editor/dconf-editor.vala:662
-msgid ""
-"Copyright © 2010-2014 – Canonical Ltd\n"
-"Copyright © 2017-2018 – Davi da Silva Böger\n"
-"Copyright © 2015-2019 – Arnaud Bonatti"
-msgstr ""
-"Copyright © 2010-2014 – Canonical Ltd\n"
-"Copyright © 2017-2018 – Davi da Silva Böger\n"
-"Copyright © 2015-2019 – Arnaud Bonatti"
+#. Translators: text crediting a game author, seen in the About dialog
+#: editor/dconf-editor.vala:661
+msgid "Robert Ancell"
+msgstr "Robert Ancell"
 
-#. Translators: about dialog text; this string should be replaced by a text crediting yourselves and your 
translation team, or should be left empty. Do not translate literally!
+#. Translators: text crediting a game author, seen in the About dialog
+#: editor/dconf-editor.vala:665
+msgid "Arnaud Bonatti"
+msgstr "Arnaud Bonatti"
+
+#. Translators: text crediting a maintainer, seen in the About dialog
 #: editor/dconf-editor.vala:669
+msgid "Copyright © 2010-2014 – Canonical Ltd"
+msgstr "Copyright © 2010-2014 – Canonical Ltd"
+
+#. Translators: text crediting a maintainer, seen in the About dialog
+#: editor/dconf-editor.vala:673
+msgid "Copyright © 2017-2018 – Davi da Silva Böger"
+msgstr "Copyright © 2017-2018 – Davi da Silva Böger"
+
+#. Translators: text crediting a maintainer, seen in the About dialog; the %u are replaced with the years of 
start and end
+#: editor/dconf-editor.vala:677
+#, c-format
+msgid "Copyright © %u-%u – Arnaud Bonatti"
+msgstr "Copyright © %u-%u – Arnaud Bonatti"
+
+#. Translators: about dialog text; this string should be replaced by a text crediting yourselves and your 
translation team, or should be left empty. Do not translate literally!
+#: editor/dconf-editor.vala:684
 msgid "translator-credits"
 msgstr ""
 "Milo Casagrande <milo milo name>\n"
@@ -1306,7 +1322,7 @@ msgstr ""
 "Alessio Frusciante <algol firenze linux it>"
 
 #. Translators: about dialog text; label of the website link
-#: editor/dconf-editor.vala:675
+#: editor/dconf-editor.vala:690
 msgid "Page on GNOME wiki"
 msgstr "Pagina su wiki di GNOME"
 
@@ -1317,7 +1333,7 @@ msgstr "Informazioni su Editor dconf"
 
 #. Translators: when a change is requested, on a small window, entry of the menu of the "delayed settings 
button" that appears in place of the close button
 #. Translators: when there are pending changes, label of the "apply" button in the bottom bar, on large 
windows
-#: editor/dconf-headerbar.vala:114 editor/modifications-revealer.ui:86
+#: editor/dconf-headerbar.vala:114 editor/modifications-revealer.ui:87
 msgid "Apply"
 msgstr "Applica"