SCAL-1084: Simple protection against faulty supervisors.
SCAL-1084: Simple protection against faulty supervisors.

Added exception handling per one supervisor check. If supervisor.monitoring_loop raises an exception, the supervisor will be destroyed.

Scalarm/scalarm_experiment_supervisor,Scalarm/scalarm_experiment_supervisor,Scalarm/scalarm_experiment_supervisor,Scalarm/scalarm_experiment_supervisor,Scalarm/scalarm_experiment_supervisor,Scalarm/scalarm_experiment_supervisor