[gnome-chess] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit 975a1dc378f5f2f1ec24ed22717e6c2c74a9c5bf
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Wed Jan 18 23:32:48 2017 +0100

    Update Polish translation

 po/pl.po |   21 +++++++++++++--------
 1 files changed, 13 insertions(+), 8 deletions(-)
---
diff --git a/po/pl.po b/po/pl.po
index 6ae0190..0f0f0c3 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -1,5 +1,5 @@
 # Polish translation for gnome-chess.
-# Copyright © 1998-2016 the gnome-chess authors.
+# Copyright © 1998-2017 the gnome-chess authors.
 # This file is distributed under the same license as the gnome-chess package.
 # Zbigniew Chyla <chyla alice ci pwr wroc pl>, 1998-2002.
 # Marcin Gorycki <mgo olicom dk>, 1999.
@@ -12,15 +12,16 @@
 # Tomasz Dominikowski <dominikowski gmail com>, 2008.
 # Joanna Mazgaj <jmazgaj aviary pl>, 2009-2010.
 # Wojciech Kapusta <wkapusta aviary pl>, 2009.
-# Piotr Drąg <piotrdrag gmail com>, 2010-2016.
-# Aviary.pl <community-poland mozilla org>, 2007-2016.
+# Piotr Drąg <piotrdrag gmail com>, 2010-2017.
+# Aviary.pl <community-poland mozilla org>, 2007-2017.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-chess\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-08-13 19:30+0000\n"
-"PO-Revision-Date: 2016-08-16 10:17+0200\n"
+"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-";
+"chess&keywords=I18N+L10N&component=General\n"
+"POT-Creation-Date: 2017-01-18 21:52+0000\n"
+"PO-Revision-Date: 2017-01-18 23:32+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -57,6 +58,10 @@ msgstr ""
 "z prawie wszystkimi nowoczesnymi mechanizmami gry w szachy i ich możliwość "
 "automatycznego wykrywania zainstalowanych mechanizmów."
 
+#: data/gnome-chess.appdata.xml.in:39
+msgid "The GNOME Project"
+msgstr "Projekt GNOME"
+
 #: data/gnome-chess.desktop.in:3 data/gnome-chess.ui:21
 #: src/gnome-chess.vala:2190 src/gnome-chess.vala:2534
 msgid "Chess"
@@ -1249,8 +1254,8 @@ msgstr ""
 "Tomasz Dominikowski <dominikowski gmail com>, 2008\n"
 "Joanna Mazgaj <jmazgaj aviary pl>, 2009-2010\n"
 "Wojciech Kapusta <wkapusta aviary pl>, 2009\n"
-"Piotr Drąg <piotrdrag gmail com>, 2010-2016\n"
-"Aviary.pl <community-poland mozilla org>, 2007-2016"
+"Piotr Drąg <piotrdrag gmail com>, 2010-2017\n"
+"Aviary.pl <community-poland mozilla org>, 2007-2017"
 
 #: src/gnome-chess.vala:2210
 msgid "This does not look like a valid PGN game."