This commit adds the file Documentation/input/event-codes.txt.
Acked-by: NHenrik Rydberg <rydberg@euromail.se>
Reviewed-by: NPeter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: NChase Douglas <chase.douglas@canonical.com>
Signed-off-by: NChris Bagwell <chris@cnpbagwell.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>