moving engine wrapper

diff --git a/engine_wrapper~.maxhelp b/old/engine_wrapper~.maxhelp
similarity index 100%
rename from engine_wrapper~.maxhelp
rename to old/engine_wrapper~.maxhelp

diff --git a/engine_wrapper~.maxpat b/old/engine_wrapper~.maxpat
similarity index 100%
rename from engine_wrapper~.maxpat
rename to old/engine_wrapper~.maxpat