[balsa] Updated Czech translation

[Marek Černocký <mcernocky src gnome org>]

commit 2c19d3ac1ee858bb248e042924a0a4d1950a5a80
Author: Marek Černocký <marek manet cz>
Date:   Sun Mar 25 08:48:18 2018 +0200

    Updated Czech translation

 po/cs.po |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/po/cs.po b/po/cs.po
index fa1fafe..12f9b64 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -16,8 +16,8 @@ msgstr ""
 "Project-Id-Version: balsa\n"
 "Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?";
 "product=balsa&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2018-02-12 23:04+0000\n"
-"PO-Revision-Date: 2018-02-20 23:20+0100\n"
+"POT-Creation-Date: 2018-03-17 23:59+0000\n"
+"PO-Revision-Date: 2018-03-25 08:47+0200\n"
 "Last-Translator: Marek Černocký <marek manet cz>\n"
 "Language-Team: čeština <gnome-cs-list gnome org>\n"
 "Language: cs\n"
@@ -199,7 +199,7 @@ msgid "Reply To:"
 msgstr "Odpovědět komu:"
 
 #: ../libbalsa/body.c:121 ../libbalsa/mailbox_local.c:1829
-#: ../libbalsa/message.c:848
+#: ../libbalsa/message.c:848 ../libbalsa/message.h:188
 msgid "(No subject)"
 msgstr "(Žádný předmět)"
 
@@ -1481,6 +1481,11 @@ msgstr "Rekonstrukce zprávy"
 msgid "Finding duplicate messages in source mailbox failed"
 msgstr "Vyhledání duplicitních zpráv ve zdrojové poštovní schránce selhalo"
 
+#: ../libbalsa/mailbox.h:54 ../libbalsa/mailbox.h:63
+#, c-format
+msgid "*** ERROR: Mailbox Stream Closed: %s ***\n"
+msgstr "*** CHYBA: Proud dat ze schránky se uzavřel: %s ***\n"
+
 #. ImapIssue macro handles reconnecting. We might issue a
 #. LIBBALSA_INFORMATION_MESSAGE here but it would be overwritten by
 #. login information...