[folks] Add Language headers to po files

[Piotr Drąg <piotrdrag src gnome org>]

commit 5412b814e487c15d8d4c1b38afe736340b0e59b1
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Jul 16 17:39:45 2016 +0200

    Add Language headers to po files
    
    Future versions of gettext will fail if this header is missing.

 po/bn_IN.po       |    2 +-
 po/ca valencia po |    2 +-
 po/de.po          |    2 +-
 po/es.po          |    2 +-
 po/it.po          |    2 +-
 po/nb.po          |    2 +-
 po/sr latin po    |    2 +-
 po/tg.po          |    2 +-
 po/ug.po          |    2 +-
 po/zh_HK.po       |    2 +-
 10 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/po/bn_IN.po b/po/bn_IN.po
index ca38ee2..8d8b818 100644
--- a/po/bn_IN.po
+++ b/po/bn_IN.po
@@ -12,7 +12,7 @@ msgstr ""
 "PO-Revision-Date: 2014-09-25 13:43+0000\n"
 "Last-Translator: \n"
 "Language-Team: Bengali (India) <kde-i18n-doc kde org>\n"
-"Language: bn-IN\n"
+"Language: bn_IN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ca valencia po b/po/ca valencia po
index d19ac5c..aa29ca9 100644
--- a/po/ca valencia po
+++ b/po/ca valencia po
@@ -11,7 +11,7 @@ msgstr ""
 "PO-Revision-Date: 2014-08-14 01:07+0200\n"
 "Last-Translator: Gil Forcada <gilforcada guifi net>\n"
 "Language-Team: Catalan <tradgnome softcatala org>\n"
-"Language: ca-XV\n"
+"Language: ca@valencia\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bits\n"
diff --git a/po/de.po b/po/de.po
index 5595b67..c3d3789 100644
--- a/po/de.po
+++ b/po/de.po
@@ -15,7 +15,7 @@ msgstr ""
 "PO-Revision-Date: 2015-06-18 20:51+0100\n"
 "Last-Translator: Bernd Homuth <dev hmt im>\n"
 "Language-Team: Deutsch <gnome-de gnome org>\n"
-"Language: de_DE\n"
+"Language: de\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/es.po b/po/es.po
index 37f44a8..e55edd7 100644
--- a/po/es.po
+++ b/po/es.po
@@ -14,7 +14,7 @@ msgstr ""
 "PO-Revision-Date: 2015-04-23 10:44+0200\n"
 "Last-Translator: Daniel Mustieles <daniel mustieles gmail com>\n"
 "Language-Team: Español; Castellano <gnome-es-list gnome org>\n"
-"Language: \n"
+"Language: es\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/it.po b/po/it.po
index 13d94b2..f84c90b 100644
--- a/po/it.po
+++ b/po/it.po
@@ -12,7 +12,7 @@ msgstr ""
 "PO-Revision-Date: 2015-06-01 12:28+0200\n"
 "Last-Translator: Gianvito Cavasoli <gianvito gmx it>\n"
 "Language-Team: Italiano <gnome-it-list gnome org>\n"
-"Language: \n"
+"Language: it\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/nb.po b/po/nb.po
index b3a295f..fb7640d 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -11,7 +11,7 @@ msgstr ""
 "PO-Revision-Date: 2015-11-15 19:39+0100\n"
 "Last-Translator: Kjartan Maraas <kmaraas gnome org>\n"
 "Language-Team: Norwegian bokmål <i18n-nb lister ping uio no>\n"
-"Language: \n"
+"Language: nb\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/sr latin po b/po/sr latin po
index b631bf4..1291c39 100644
--- a/po/sr latin po
+++ b/po/sr latin po
@@ -13,7 +13,7 @@ msgstr ""
 "PO-Revision-Date: 2015-09-22 14:44+0200\n"
 "Last-Translator: Miloš Popović <gpopac gmail com>\n"
 "Language-Team: srpski <gnom prevod org>\n"
-"Language: sr\n"
+"Language: sr@latin\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/tg.po b/po/tg.po
index bff2e9a..a19299c 100644
--- a/po/tg.po
+++ b/po/tg.po
@@ -12,7 +12,7 @@ msgstr ""
 "PO-Revision-Date: 2013-01-19 18:34+0500\n"
 "Last-Translator: Victor Ibragimov <victor ibragimov gmail com>\n"
 "Language-Team: \n"
-"Language: Tajik\n"
+"Language: tg\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/ug.po b/po/ug.po
index 6f47cdd..dc45221 100644
--- a/po/ug.po
+++ b/po/ug.po
@@ -11,7 +11,7 @@ msgstr ""
 "PO-Revision-Date: 2013-02-22 22:21+0900\n"
 "Last-Translator: Gheyret Kenji <gheyret gmail com>\n"
 "Language-Team: Uyghur Computer Science Association <UKIJ yahoogroups com>\n"
-"Language: \n"
+"Language: ug\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/zh_HK.po b/po/zh_HK.po
index 20408f3..6c01ad0 100644
--- a/po/zh_HK.po
+++ b/po/zh_HK.po
@@ -12,7 +12,7 @@ msgstr ""
 "PO-Revision-Date: 2014-08-30 18:25+0800\n"
 "Last-Translator: Chao-Hsiung Liao <j_h_liau yahoo com tw>\n"
 "Language-Team: Chinese (Hong Kong) <community linuxhall org>\n"
-"Language: zh_TW\n"
+"Language: zh_HK\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"