SignalReceiver of QueueManagedJob modified to handle signalling of the Router in case there is conflict between different Machines competing for the same Resource

assignTo/unAssign/isAssignedTo methods of managed operator moved to simple operator. sortCandidateEntities method of simple operator sorts candidate stations. ToBe reviewed and renamed

Broker calls directly Router. Operated machines now signalled by the Router whenever a resource is made available

MachineManagedJob minor corrections. CheckOperator corrected, managedJob operator checkIfResourceIsAvailable should have caller

signalGiver/Receiver update .giver/receiver variable only before sending the signal to the receiver/giver

Exit object has its own haveToDispose which always returns False. Other minor corrections to Machines and OperatedPoolBroker

new methods that block the entry of an object. Implemented on machines to avoid receiving to signals at the same simulation time

Machine now communicates with Broker via events. Machine waits for isRequested signal to getEntity. Can also get an entity after a loadOperatorAvailable event in case it could not getEntity due to resources lack

new CoreObject method initialSignalReceiver. Invoked as the generator of the objects starts and control if there is WIP assigned to them and signals receivers