[gnome-boxes] wizard: Make page setter public

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 8c377d0ceed1e58193cc78922f0ea5c3fd485bac
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Thu Aug 28 19:05:01 2014 +0100

    wizard: Make page setter public
    
    In a following patch, we'll introduce a new widget that will need to
    take charge of switching wizard pages.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=733367

 src/wizard.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/wizard.vala b/src/wizard.vala
index 949935f..7b92742 100644
--- a/src/wizard.vala
+++ b/src/wizard.vala
@@ -60,7 +60,7 @@ private class Boxes.Wizard: Gtk.Stack, Boxes.UI {
     private WizardPage _page;
     public WizardPage page {
         get { return _page; }
-        private set {
+        set {
             back_button.sensitive = (value != WizardPage.INTRODUCTION);
 
             var forwards = value > page;