[eefscheduler] encapsulated getProcessingDelay-call in the getEventDuration() of cMessageThe duration of a message is invalidated in scheduleAt and sendDirect/Delayed
[eefscheduler] moved barrierMin from cSimulation to cSpinningthreadpool
[eefscheduler] added eefscheduler support for NOBARRIER, fixed bug with duration:- one has to make sure that getProcessingDelay() is only called exactly once per simulation of an event. Otherwise timings with random processing delays get mixed up.
Initial import of Horizon 4 release.