[gnome-builder] menus: add some accels to gear-menu

[Christian Hergert <chergert src gnome org>]

commit 879268050d3c0c6bf6003e4599e85f13937b2d66
Author: Christian Hergert <chergert redhat com>
Date:   Wed Sep 19 13:13:25 2018 -0700

    menus: add some accels to gear-menu

 src/libide/gtk/menus.ui | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/src/libide/gtk/menus.ui b/src/libide/gtk/menus.ui
index 8ce4b746e..421c21f77 100644
--- a/src/libide/gtk/menus.ui
+++ b/src/libide/gtk/menus.ui
@@ -39,6 +39,7 @@
       <item>
         <attribute name="label" translatable="yes">_Preferences</attribute>
         <attribute name="action">app.preferences</attribute>
+        <attribute name="accel">&lt;primary&gt;comma</attribute>
       </item>
     </section>
     <section id="gear-menu-placeholder-2"/>
@@ -51,6 +52,7 @@
       <item>
         <attribute name="label" translatable="yes">_Help</attribute>
         <attribute name="action">app.help</attribute>
+        <attribute name="accel">F1</attribute>
       </item>
       <item>
         <attribute name="label" translatable="yes">_About</attribute>