[rhythmbox] add F1 accelerator to show help

[Jeremy Bicha <jbicha src gnome org>]

commit 639064a9c02c96d5feffb124901706137a0b748e
Author: Jeremy Bicha <jbicha ubuntu com>
Date:   Mon Apr 8 22:47:54 2013 -0400

    add F1 accelerator to show help
    
    https://bugzilla.gnome.org/show_bug.cgi?id=697527

 data/ui/app-menu.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/ui/app-menu.ui b/data/ui/app-menu.ui
index cdbfeca..5872333 100644
--- a/data/ui/app-menu.ui
+++ b/data/ui/app-menu.ui
@@ -62,6 +62,7 @@
       <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>