[gnome-sudoku] Ensure buttons have the same width.

[Parin Porecha <parinporecha src gnome org>]

commit a0429e6723c4c26dff0ee2e077145407ec91b546
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Aug 29 23:12:55 2014 +0200

    Ensure buttons have the same width.

 data/gnome-sudoku.ui |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/gnome-sudoku.ui b/data/gnome-sudoku.ui
index 209a6ea..d860180 100644
--- a/data/gnome-sudoku.ui
+++ b/data/gnome-sudoku.ui
@@ -187,7 +187,7 @@
                                                 <property name="visible">True</property>
                                                 <property name="use_underline">True</property>
                                                 <property name="label" translatable="yes">_Clear 
Board</property>
-                                                <property name="halign">center</property>
+                                                <property name="halign">fill</property>
                                                 <property name="valign">center</property>
                                                 <property name="action-name">app.reset</property>
                                                 <property name="tooltip-text" translatable="yes">Reset the 
board to its original state</property>
@@ -205,7 +205,7 @@
                                                 <property name="visible">True</property>
                                                 <property name="use_underline">True</property>
                                                 <property name="label" translatable="yes">_New 
Puzzle</property>
-                                                <property name="halign">center</property>
+                                                <property name="halign">fill</property>
                                                 <property name="valign">center</property>
                                                 <property name="action-name">app.new-game</property>
                                                 <property name="tooltip-text" translatable="yes">Start a new 
puzzle</property>