i18n: run lupdate and lrelease, update zh_CN translation

file names are now aligned to the language descripted in
the ds file, there are two ts file descripted as pt_BR so
I leave one _br.ts untouched.

Caesium.pro

@@ -48,20 +48,20 @@ RC_FILE = caesium.rc
 
 TRANSLATIONS = \
     translations/caesium.ts \
-    translations/caesium_en_US.ts \
-    translations/caesium_it.ts \
-    translations/caesium_ja.ts \
-    translations/caesium_fr.ts \
     translations/caesium_br.ts \
     translations/caesium_de.ts \
+    translations/caesium_el_GR.ts \
+    translations/caesium_en_US.ts \
+    translations/caesium_es_ES.ts \
+    translations/caesium_fr.ts \
+    translations/caesium_it_IT.ts \
+    translations/caesium_ja_JP.ts \
     translations/caesium_zh_TW.ts \
-    translations/caesium_sv.ts \
+    translations/caesium_sv_SE.ts \
     translations/caesium_zh_CN.ts \
     translations/caesium_pt_BR.ts \
-    translations/caesium_es.ts \
     translations/caesium_ko.ts \
-    translations/caesium_el_GR.ts \
-    translations/caesium_ru.ts
+    translations/caesium_ru_RU.ts
 
 LIBS += -lQt5Concurrent
 

about.cpp

@@ -38,9 +38,21 @@ AboutDialog::AboutDialog(QWidget *parent) :
                               tr("Author:") + "</strong> Matteo Paonessa<br /><strong>eMail:</strong> matteo.paonessa@gmail.com<br /><strong>" +
                               tr("Website: ") + "</strong><a href=\"http://caesium.sourceforge.net\">http://caesium.sourceforge.net</a>");
 
-    ui->thanksTextBrowser->setHtml("<p><strong>" + tr("Translations:") + "</strong></p>" +
-                                "<ul><li>FR - DODICH</li><li>JP - Tilt</li><li>DE - Markus</li><li>TW - Zkm</li> <li>SV - <20>ke Engelbrektson</li> <li>CN - Rob</li>" +
-                                "<li>ES - Jorge Alvarez Or<4F></li><li>PT-BR - Dann Joe</li><li>GR - geogeo</li><li>KR - CoCoChipmunk</li><li>RU - Sergei Leonov</li></ul>" +
+    // Due to the source encoding issue of the original caesium 1.7.0 source archive,
+    // I don't know if all the translator's name are displayed correctly...
+    ui->thanksTextBrowser->setHtml("<p><strong>" + tr("Translations:") +
+                                "</strong></p><ul>"
+                                "<li>FR - DODICH</li>"
+                                "<li>JP - Tilt</li>"
+                                "<li>DE - Markus</li>"
+                                "<li>TW - Zkm</li>"
+                                "<li>SV - <20>ke Engelbrektson</li>"
+                                "<li>CN - Rob, BLumia</li>"
+                                "<li>ES - Jorge Alvarez Or<4F></li>"
+                                "<li>PT-BR - Dann Joe</li>"
+                                "<li>GR - geogeo</li>"
+                                "<li>KR - CoCoChipmunk</li>"
+                                "<li>RU - Sergei Leonov</li></ul>" +
                                 "<p><strong>Pyexiv2</strong> - <a href=\"http://tilloy.net/dev/pyexiv2/\">http://tilloy.net/dev/pyexiv2/</a><br />" +
                                 tr("For Metatag manipulation") + "<br /><br /><strong>Tango Desktop Project </strong>- http://tango.freedesktop.org/<br />" +
                                 "<strong>Elementary Icons </strong>- <a href=\"http://danrabbit.deviantart.com/art/elementary-Icons-65437279\">http://danrabbit.deviantart.com/art/elementary-Icons-65437279</a><br />" +

translations/caesium_el_GR.ts

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="el_GR">
+<TS version="2.1" language="el_GR">
 <context>
     <name>AboutDialog</name>
     <message>
@@ -356,7 +356,7 @@ Saved space: </source>
     </message>
     <message>
         <source>Choose and output folder...</source>
-        <translation>Επιλέξτε φάκελο εξαγωγής...</translation>
+        <translation type="vanished">Επιλέξτε φάκελο εξαγωγής...</translation>
     </message>
     <message>
         <source>Preview</source>
@@ -840,5 +840,9 @@ changes take effect</source>
         <source>Your version is </source>
         <translation>Η έκδοσή σας είναι η </translation>
     </message>
+    <message>
+        <source>Server connection closed. Please download the new version manually.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/caesium_ja_JP.ts

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ja_JP">
+<TS version="2.1" language="ja_JP">
 <context>
     <name>AboutDialog</name>
     <message>
@@ -326,7 +326,7 @@ Saved space: </source>
     </message>
     <message>
         <source>Choose and output folder...</source>
-        <translation>出力先を選択...</translation>
+        <translation type="vanished">出力先を選択...</translation>
     </message>
     <message>
         <source>Preview</source>
@@ -810,5 +810,9 @@ changes take effect</source>
         <source>Your version is </source>
         <translation>現在のバージョン </translation>
     </message>
+    <message>
+        <source>Server connection closed. Please download the new version manually.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/caesium_pt_BR.ts

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="pt_BR">
+<TS version="2.1" language="pt_BR">
 <context>
     <name>AboutDialog</name>
     <message>
@@ -556,10 +556,6 @@ Você quer criá-la?</translation>
         <source>Apply</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Choose and output folder...</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>Keep Structure</source>
         <translation type="unfinished"></translation>
@@ -857,5 +853,9 @@ as mudanças tenham efeito</translation>
         <source>Your version is </source>
         <translation>Sua versão é </translation>
     </message>
+    <message>
+        <source>Server connection closed. Please download the new version manually.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>