[recipes] Make chef dialog button have some margin

[Matthias Clasen <matthiasc src gnome org>]

commit 349585285009c93aa2d512ae5ddb5bea7d1339c9
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Mar 1 13:54:10 2017 -0500

    Make chef dialog button have some margin
    
    In the non-headerbar case, these were flush to the edge
    of the window. Not ideal.

 src/gr-chef-dialog.ui |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/gr-chef-dialog.ui b/src/gr-chef-dialog.ui
index 08609ab..cebff02 100644
--- a/src/gr-chef-dialog.ui
+++ b/src/gr-chef-dialog.ui
@@ -27,6 +27,11 @@
       <object class="GtkBox">
         <property name="visible">1</property>
         <property name="orientation">vertical</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox">
+            <property name="margin">10</property>
+          </object>
+        </child>
         <child>
           <object class="GtkOverlay">
             <property name="visible">1</property>