Merge branch...

Merge branch '33-amas-when-agent-is-destroyed-it-should-wait-the-end-of-current-cycle' into 'master'

Fix bug 33 : amas-when-agent-is-destroyed-it-should-wait-the-end-of-current-cycle

Closes #33

See merge request be-pyamak/pyamak-noyau!20