Integrate Basque translation

AUTHORS

@@ -74,6 +74,7 @@ Translations authors:
   copyright:
   - Arabic: SDERAWI (abz8868@msn.com) and sn51234 (nesseyan@gmail.com)
   - Armenian: Hrant Ohanyan (hrantohanyan@mail.am)
+  - Basque: Xabier Aramendi (azpidatziak@gmail.com)
   - Belarusian: Mihas Varantsou (meequz@gmail.com)
   - Brazilian: Nick Marinho (nickmarinho@gmail.com)
   - Bulgarian: Tsvetan & Boyko Bankoff (emerge_life@users.sourceforge.net)

src/about_imp.h

@@ -64,6 +64,7 @@ class about : public QDialog, private Ui::AboutDlg{
       QString trans_txt = "<p>"+tr("I would like to thank the following people who volunteered to translate qBittorrent:")+"</p>";
       trans_txt += QString::fromUtf8("<ul><li><u>Arabic:</u> SDERAWI (abz8868@msn.com) and sn51234 (nesseyan@gmail.com)</li>\
           <li><u>Armenian:</u> Hrant Ohanyan (hrantohanyan@mail.am)</li>\
+          <li><u>Basque:</u> Xabier Aramendi (azpidatziak@gmail.com)</li>\
           <li><u>Belarusian:</u> Mihas Varantsou (meequz@gmail.com)</li>\
           <li><u>Brazilian:</u> Nick Marinho (nickmarinho@gmail.com)</li>\
           <li><u>Bulgarian:</u> Tsvetan & Boyko Bankoff (emerge_life@users.sourceforge.net)</li>\

src/lang.qrc

@@ -35,5 +35,6 @@
   <file>lang/qbittorrent_ro.qm</file>
   <file>lang/qbittorrent_ka.qm</file>
   <file>lang/qbittorrent_be.qm</file>
+  <file>lang/qbittorrent_eu.qm</file>
 </qresource>
 </RCC>

src/preferences/options_imp.cpp

@@ -1265,6 +1265,7 @@ QString options_imp::languageToLocalizedString(QLocale::Language language, const
   case QLocale::Arabic: return QString::fromUtf8("عربي");
   case QLocale::Georgian: return QString::fromUtf8("ქართული");
   case QLocale::Byelorussian: return QString::fromUtf8("Беларуская");
+  case QLocale::Basque: return QString::fromUtf8("Euskara");
   case QLocale::Chinese: {
     if (country == "cn")
       return QString::fromUtf8("中文 (简体)");

src/src.pro

@@ -226,4 +226,5 @@ TRANSLATIONS = $$LANG_PATH/qbittorrent_fr.ts \
                $$LANG_PATH/qbittorrent_hy.ts \
                $$LANG_PATH/qbittorrent_lt.ts \
                $$LANG_PATH/qbittorrent_ka.ts \
-               $$LANG_PATH/qbittorrent_be.ts
+               $$LANG_PATH/qbittorrent_be.ts \
+               $$LANG_PATH/qbittorrent_eu.ts