Version 0.5
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* Added an ability to restore the distributed simulation after temporary connection errors.

* Better finalisation of the distributed simulation.

* Implemented lazy references.

Version 0.3
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* Started using Samadi's algorithm to synchronize the global virtual time.

* The local processes must call registerDIO to connect to the time server.

* Increased the default synchronization time-out and delay.

* Increased the default log size threshold.