moving old engine voice

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

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