I18n: Add new translation fa_IR (57%).

4 translated messages, 3 untranslated messages.

Transifex (https://explore.transifex.com/xfce/).

po/fa_IR.po

+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR Xfce
+# This file is distributed under the same license as the libxfce4util.master package.
+# 
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: Libxfce4util\n"
+"Report-Msgid-Bugs-To: https://gitlab.xfce.org/\n"
+"POT-Creation-Date: 2023-05-30 00:46+0200\n"
+"PO-Revision-Date: 2013-07-02 20:35+0000\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: Persian (Iran) (http://app.transifex.com/xfce/libxfce4util/language/fa_IR/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: fa_IR\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#: libxfce4util/xfce-fileutils.c:162
+#, c-format
+msgid "Error creating directory '%s': %s"
+msgstr "خطایی در ساختن پوشه '%s' رخ داد:%s"
+
+#: libxfce4util/xfce-license.c:43
+msgid ""
+" Redistribution and use in source and binary forms, with or without\n"
+" modification, are permitted provided that the following conditions\n"
+" are met:\n"
+"\n"
+" 1. Redistributions of source code must retain the above copyright\n"
+"    notice, this list of conditions and the following disclaimer.\n"
+" 2. Redistributions in binary form must reproduce the above copyright\n"
+"    notice, this list of conditions and the following disclaimer in the\n"
+"    documentation and/or other materials provided with the distribution.\n"
+"\n"
+" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR\n"
+" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES\n"
+" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n"
+" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,\n"
+" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n"
+" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n"
+" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n"
+" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
+" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n"
+" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
+msgstr ""
+
+#: libxfce4util/xfce-license.c:72
+msgid ""
+"This program is free software; you can redistribute it and/or modify it\n"
+"under the terms of the GNU General Public License as published by the Free\n"
+"Software Foundation; either version 2 of the License, or (at your option)\n"
+"any later version.\n"
+"\n"
+"This program is distributed in the hope that it will be useful, but WITHOUT\n"
+"ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\n"
+"FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for\n"
+"more details.\n"
+"\n"
+"You should have received a copy of the GNU General Public License along with\n"
+"this program; if not, write to the Free Software Foundation, Inc., 51 Franklin\n"
+"Street, Fifth Floor, Boston, MA 02110-1301, USA.\n"
+msgstr ""
+
+#: libxfce4util/xfce-license.c:94
+msgid ""
+"This library is free software; you can redistribute it and/or\n"
+"modify it under the terms of the GNU Library General Public\n"
+"License as published by the Free Software Foundation; either\n"
+"version 2 of the License, or (at your option) any later version.\n"
+"\n"
+"This library is distributed in the hope that it will be useful,\n"
+"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n"
+"Library General Public License for more details.\n"
+"\n"
+"You should have received a copy of the GNU Library General Public\n"
+"License along with this library; if not, write to the \n"
+"Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, \n"
+"Boston, MA 02110-1301  USA.\n"
+msgstr ""
+
+#: libxfce4util/xfce-posix-signal-handler.c:145
+#, c-format
+msgid "pipe() failed: %s"
+msgstr "()pipe با خطایی مواجه شد: %s"
+
+#: libxfce4util/xfce-posix-signal-handler.c:218
+msgid "xfce_posix_signal_handler_init() must be called first"
+msgstr "()xfce_posix_signal_handler_init باید ابتدا فراخوانی شود"
+
+#: libxfce4util/xfce-posix-signal-handler.c:244
+#, c-format
+msgid "sigaction() failed: %s\n"
+msgstr "()sigaction با خطایی مواجه شد: %s\n"