[gnome-builder] GbSearchDisplay: add placeholder label to result box

[Christian Hergert <chergert src gnome org>]

commit cc7d2ba1d8a4ece38273ab3cf5a50b5804ce0dd8
Author: Christian Hergert <christian hergert me>
Date:   Wed Dec 17 17:48:32 2014 -0800

    GbSearchDisplay: add placeholder label to result box

 src/resources/ui/gb-search-display.ui |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/resources/ui/gb-search-display.ui b/src/resources/ui/gb-search-display.ui
index f9b38c1..4b50a7f 100644
--- a/src/resources/ui/gb-search-display.ui
+++ b/src/resources/ui/gb-search-display.ui
@@ -13,6 +13,12 @@
         <child>
           <object class="GtkListBox" id="list_box">
             <property name="visible">true</property>
+            <child type="placeholder">
+              <object class="GtkLabel">
+                <property name="visible">true</property>
+                <property name="label" translatable="yes">Use the entry above to search your 
project.</property>
+              </object>
+            </child>
           </object>
         </child>
       </object>