[gnome-builder] shortcuts: add keyboard shortcuts shortcut

[Christian Hergert <chergert src gnome org>]

commit 9a93ec2f8cd65fae743f4a64b0c8ea6fc5af204c
Author: Christian Hergert <christian hergert me>
Date:   Mon Aug 31 00:06:26 2015 -0700

    shortcuts: add keyboard shortcuts shortcut

 data/ui/gb-shortcuts-window.ui |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/data/ui/gb-shortcuts-window.ui b/data/ui/gb-shortcuts-window.ui
index a9aa2e0..26c411e 100644
--- a/data/ui/gb-shortcuts-window.ui
+++ b/data/ui/gb-shortcuts-window.ui
@@ -26,6 +26,10 @@
                 <property name="title" translatable="yes">Terminal</property>
                 <property name="accelerator">&lt;ctrl&gt;&lt;shift&gt;t</property>
               </shortcut>
+              <shortcut>
+                <property name="title" translatable="yes">Keyboard Shortcuts</property>
+                <property name="accelerator">&lt;ctrl&gt;&lt;shift&gt;question</property>
+              </shortcut>
             </group>
             <group>
               <property name="title" translatable="yes">Panels</property>