Remote buttons are bound to the standard buttons in button-target.h, but they can have a separate buttonmap, if someone wants. Change-Id: Id8c78a3dfec0005bf588dc16416870b4c7c56836
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21083 a1c6a512-1295-4272-9138-f99709370657