[gnome-builder] create-project: use 64px for icon size

[Christian Hergert <chergert src gnome org>]

commit c786d9d5a574af96d33ef18b9a7b643a2713a711
Author: Christian Hergert <chergert redhat com>
Date:   Sat Apr 2 20:33:14 2016 -0700

    create-project: use 64px for icon size

 .../gbp-create-project-template-icon.ui            |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/create-project/gbp-create-project-template-icon.ui 
b/plugins/create-project/gbp-create-project-template-icon.ui
index 92c2ceb..5b2b799 100644
--- a/plugins/create-project/gbp-create-project-template-icon.ui
+++ b/plugins/create-project/gbp-create-project-template-icon.ui
@@ -10,7 +10,7 @@
         <child>
           <object class="GtkImage" id="template_icon">
             <property name="expand">true</property>
-            <property name="pixel-size">48</property>
+            <property name="pixel-size">64</property>
             <property name="visible">true</property>
           </object>
         </child>