Bug 135: fix deadlock by marking the Controller as inactive when the actions are complete or it's been halted.
Bug 135: fix deadlock by marking the Controller as inactive when the actions are complete or it's been halted.

etomica/etomica,etomica/etomica,ajschult/etomica,etomica/etomica,ajschult/etomica,ajschult/etomica