-Change quickscreen combo to FFWD+RIGHT (not really happy with it though)
-make context menu work in wps and browser (long select)
-remove pitchscreen and id3screen combos for now
-change yesno screen accept button to select
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21086 a1c6a512-1295-4272-9138-f99709370657