[gnome-sudoku] Remove deprecated properties

[Arnaud Bonatti <arnaudb src gnome org>]

commit 898182d3ed73a1889f1b1cd0f39f5d91d9f57a1d
Author: Iulian Radu <iulian radu67 gmail com>
Date:   Fri Mar 13 01:21:49 2015 +0200

    Remove deprecated properties

 data/gnome-sudoku.ui |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/data/gnome-sudoku.ui b/data/gnome-sudoku.ui
index 91ca95e..094d139 100644
--- a/data/gnome-sudoku.ui
+++ b/data/gnome-sudoku.ui
@@ -193,8 +193,6 @@
                                 <property name="shadow-type">GTK_SHADOW_NONE</property>
                                 <property name="obey-child">false</property>
                                 <property name="ratio">1.4</property>
-                                <property name="xalign">0.5</property>
-                                <property name="yalign">0.5</property>
                                 <child>
                                     <object class="GtkBox" id="game_box">
                                         <property name="visible">True</property>