Adding John BouAntoun to credits for work on Gigabeat USB and settings

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11995 a1c6a512-1295-4272-9138-f99709370657
diff --git a/docs/CREDITS b/docs/CREDITS
index 2975020..a5c260f 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -264,3 +264,4 @@
 Malcolm Tyrrell
 Piotr Jafiszow
 Gary Allen
+John BouAntoun