[gnome-shell] Update Czech translation

[Petr Kovář <pmkovar src gnome org>]

commit 8dab07af823eff4f6e8537f54fa805a2f569f933
Author: Petr Kovar <pkovar redhat com>
Date:   Mon Sep 28 17:10:10 2015 -0400

    Update Czech translation
    
    Fixes #737598.

 po/cs.po |   12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/po/cs.po b/po/cs.po
index aa1829f..9baf976 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -1,27 +1,25 @@
 # Czech translation of gnome-shell.
 # Copyright (C) 2009, 2010, 2011 the author(s) of gnome-shell.
 # This file is distributed under the same license as the gnome-shell package.
-#
 # Andre Klapper <ak-47 gmx net>, 2009.
-# Petr Kovar <pknbe volny cz>, 2009, 2010, 2011, 2012, 2014.
+# Petr Kovar <pknbe volny cz>, 2009, 2010, 2011, 2012, 2014, 2015.
 # Adam Matoušek <adamatousek gmail com>, 2012, 2013.
 # Marek Černocký <marek manet cz>, 2012, 2013, 2014, 2015.
-#
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-shell\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-";
 "shell&keywords=I18N+L10N&component=general\n"
 "POT-Creation-Date: 2015-09-14 08:20+0000\n"
-"PO-Revision-Date: 2015-09-14 16:03+0200\n"
-"Last-Translator: Marek Černocký <marek manet cz>\n"
+"PO-Revision-Date: 2015-09-28 17:09-0400\n"
+"Last-Translator: Petr Kovar <pknbe volny cz>\n"
 "Language-Team: Czech <gnome-cs-list gnome org>\n"
 "Language: cs\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Virtaal 0.7.1\n"
 "X-Project-Style: gnome\n"
 
 #: ../data/50-gnome-shell-system.xml.in.h:1
@@ -318,7 +316,7 @@ msgstr "Zrušit"
 #: ../js/gdm/authPrompt.js:169 ../js/gdm/authPrompt.js:215
 #: ../js/gdm/authPrompt.js:447
 msgid "Next"
-msgstr "Následující"
+msgstr "Další"
 
 #: ../js/gdm/authPrompt.js:211 ../js/ui/shellMountOperation.js:403
 #: ../js/ui/unlockDialog.js:59