[pitivi] Remove usage of deprecated Gtk.Button.xalign property

[Thibault Saunier <tsaunier src gnome org>]

commit 3eadae9589c6eea7d5b03b9e42c6b4dfb28bf162
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Wed May 6 09:30:33 2015 +0200

    Remove usage of deprecated Gtk.Button.xalign property
    
    Deprecated since (Gtk) version 3.14

 data/ui/projectsettings.ui |    3 ---
 data/ui/renderingdialog.ui |    4 ----
 2 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/data/ui/projectsettings.ui b/data/ui/projectsettings.ui
index 69666db..34b1484 100644
--- a/data/ui/projectsettings.ui
+++ b/data/ui/projectsettings.ui
@@ -319,7 +319,6 @@
                         <property name="can_focus">True</property>
                         <property name="receives_default">False</property>
                         <property name="halign">start</property>
-                        <property name="xalign">0.5</property>
                         <property name="active">True</property>
                         <property name="draw_indicator">True</property>
                         <signal name="toggled" handler="_selectDarRadiobuttonToggledCb" swapped="no"/>
@@ -370,7 +369,6 @@
                         <property name="can_focus">True</property>
                         <property name="receives_default">False</property>
                         <property name="halign">start</property>
-                        <property name="xalign">0.5</property>
                         <property name="draw_indicator">True</property>
                         <property name="group">select_dar_radiobutton</property>
                       </object>
@@ -443,7 +441,6 @@
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
                             <property name="halign">start</property>
-                            <property name="xalign">0.5</property>
                             <property name="draw_indicator">True</property>
                             <signal name="toggled" handler="_constrainSarButtonToggledCb" swapped="no"/>
                           </object>
diff --git a/data/ui/renderingdialog.ui b/data/ui/renderingdialog.ui
index 1738463..dd57ad7 100644
--- a/data/ui/renderingdialog.ui
+++ b/data/ui/renderingdialog.ui
@@ -450,7 +450,6 @@
                         <property name="can_focus">True</property>
                         <property name="receives_default">False</property>
                         <property name="halign">start</property>
-                        <property name="xalign">0.5</property>
                         <property name="draw_indicator">True</property>
                       </object>
                       <packing>
@@ -465,7 +464,6 @@
                         <property name="can_focus">True</property>
                         <property name="receives_default">False</property>
                         <property name="halign">start</property>
-                        <property name="xalign">0.5</property>
                         <property name="draw_indicator">True</property>
                       </object>
                       <packing>
@@ -677,7 +675,6 @@
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
                             <property name="halign">start</property>
-                            <property name="xalign">0.5</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
                             <signal name="toggled" handler="_videoOutputCheckbuttonToggledCb" swapped="no"/>
@@ -793,7 +790,6 @@
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
                             <property name="halign">start</property>
-                            <property name="xalign">0.5</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
                             <signal name="toggled" handler="_audioOutputCheckbuttonToggledCb" swapped="no"/>