[gnome-builder] about: center about window

[Christian Hergert <chergert src gnome org>]

commit 5318904278bce6f3ca3191c49529bfa8becef4c9
Author: Christian Hergert <chergert redhat com>
Date:   Sat Nov 28 01:37:28 2015 -0800

    about: center about window

 libide/ide-application-actions.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libide/ide-application-actions.c b/libide/ide-application-actions.c
index 5da8ce9..9b64ed3 100644
--- a/libide/ide-application-actions.c
+++ b/libide/ide-application-actions.c
@@ -174,6 +174,7 @@ ide_application_actions_about (GSimpleAction *action,
                          "version", PACKAGE_VERSION,
                          "website", "https://wiki.gnome.org/Apps/Builder";,
                          "website-label", _("Learn more about GNOME Builder"),
+                         "window-position", GTK_WIN_POS_CENTER,
                          NULL);
   gtk_about_dialog_add_credit_section (GTK_ABOUT_DIALOG (dialog),
                                        _("Funded By"),