matchbox-wm : moved unused files to obsolete dir

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

diff --git a/recipes/matchbox-wm/matchbox-wm/kbdconfig_keylaunch_simpad.patch b/recipes/obsolete/matchbox-wm/matchbox-wm/kbdconfig_keylaunch_simpad.patch
similarity index 100%
rename from recipes/matchbox-wm/matchbox-wm/kbdconfig_keylaunch_simpad.patch
rename to recipes/obsolete/matchbox-wm/matchbox-wm/kbdconfig_keylaunch_simpad.patch