[hitori] Use descriptive labels on board size change dialog

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 8de8b2b6b5cd77683894b5d07cbcb93dcd6b5574
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Jun 6 11:01:30 2014 -0500

    Use descriptive labels on board size change dialog
    
    https://bugzilla.gnome.org/show_bug.cgi?id=731337

 src/main.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/src/main.c b/src/main.c
index f53271a..98e573b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -293,9 +293,15 @@ hitori_set_board_size (Hitori *hitori, guint board_size)
                GtkWidget *dialog = gtk_message_dialog_new (GTK_WINDOW (hitori->window),
                                GTK_DIALOG_MODAL,
                                GTK_MESSAGE_QUESTION,
-                               GTK_BUTTONS_YES_NO,
+                               GTK_BUTTONS_NONE,
                                _("Do you want to stop the current game?"));
-               if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_YES) {
+
+               gtk_dialog_add_buttons (GTK_DIALOG (dialog),
+                                       _("Keep _Playing"), GTK_RESPONSE_REJECT,
+                                       _("_New Game"), GTK_RESPONSE_ACCEPT,
+                                       NULL);
+
+               if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_ACCEPT) {
                        gtk_widget_destroy (dialog);
                        return;
                }