[gnome-software/gnome-3-20] upgrade banner: Improve layout when transitioning between states

[Kalev Lember <klember src gnome org>]

commit b140db39067c035bd1cdfad085a9db342c2af0df
Author: Kalev Lember <klember redhat com>
Date:   Tue Jun 21 15:08:42 2016 +0200

    upgrade banner: Improve layout when transitioning between states
    
    This makes the backup warning label wrap, so that it doesn't cause the
    whole updates page to expand horizontally when showing / hiding the
    label.

 src/gs-upgrade-banner.ui |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/gs-upgrade-banner.ui b/src/gs-upgrade-banner.ui
index 0e27335..9a67bf0 100644
--- a/src/gs-upgrade-banner.ui
+++ b/src/gs-upgrade-banner.ui
@@ -99,6 +99,8 @@
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
                 <property name="label" translatable="yes">It is recommended that you back up your data and 
files before upgrading.</property>
+                <property name="justify">center</property>
+                <property name="wrap">True</property>
               </object>
             </child>