update: Redone with processes

* Redone the whole thing processes rather than threads.

Signed-off-by: mr.Shu <mr@shu.io>
update: Removed robothread, updated termination

* Removed robothread which was not necessary anymore.
* Updated termination of processes (they'll kill themselves from the
  inside)

Signed-off-by: mr.Shu <mr@shu.io>