Implementation of the UM-32 "Universal Machine" as described by the [Cult of the Bound Variable](http://boundvariable.org/)

refactor: move main binary back to main.rs and move Um to submodule master

Signed-off-by: tjh <x@tjh.dev>


Author tjh Date Commit c5d7edea Parent c1e08b0c Change ID xmurqttk
+341 -331
3 changed files