Added support for internationalization

Merged from the mainline client. Originally implemented by Guillaume
Melquiond, starting with commit 1828eee6a6d91fd385ad1e69d93044516493aa91.

Conflicts:

	INSTALL
	configure.ac
	src/Makefile.am
	src/gui/buy.cpp
	src/gui/confirm_dialog.cpp
	src/gui/inventorywindow.cpp
	src/gui/login.cpp
	src/gui/menuwindow.cpp
	src/gui/minimap.cpp
	src/gui/ok_dialog.cpp
	src/gui/popupmenu.cpp
	src/gui/register.cpp
	src/gui/sell.cpp
	src/gui/setup.cpp
	src/gui/setup_video.cpp

Signed-off-by: Ira Rice <irarice@gmail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/gui/confirm_dialog.cpp b/src/gui/confirm_dialog.cpp
index 732f5769..72ce3e16 100644
--- a/src/gui/confirm_dialog.cpp
+++ b/src/gui/confirm_dialog.cpp
@@ -23,6 +23,8 @@
 
 #include "confirm_dialog.h"
 
+#include "../utils/gettext.h"
+
 ConfirmDialog::ConfirmDialog(const std::string &title, const std::string &msg,
         Window *parent):
     Window(title, true, parent)
@@ -32,8 +34,8 @@ ConfirmDialog::ConfirmDialog(const std::string &title, const std::string &msg,
     mTextBox->setOpaque(false);
 
     mTextArea = new ScrollArea(mTextBox);
-    gcn::Button *yesButton = new Button("Yes", "yes", this);
-    gcn::Button *noButton = new Button("No", "no", this);
+    gcn::Button *yesButton = new Button(_("Yes"), "yes", this);
+    gcn::Button *noButton = new Button(_("No"), "no", this);
 
     mTextArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
     mTextArea->setVerticalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);