Adding tests for functional aspects. Update on random number for simulation

simulators/c++2/src_simulator/definitions.cpp

...java/tmltranslator/DiplodocusSimulatorFunctionalTest.java

...esources/tmltranslator/functional/PrioScheds_basic.tarchi

.../resources/tmltranslator/functional/PrioScheds_basic.tmap

...t/resources/tmltranslator/functional/PrioScheds_basic.tml

...t/resources/tmltranslator/functional/PrioScheds_basic.xml

...sources/tmltranslator/functional/PrioScheds_basic_out.txt

.../resources/tmltranslator/functional/Test_BusSlices.tarchi

...st/resources/tmltranslator/functional/Test_BusSlices.tmap

...est/resources/tmltranslator/functional/Test_BusSlices.tml

...est/resources/tmltranslator/functional/Test_BusSlices.xml

...resources/tmltranslator/functional/Test_BusSlices_out.txt

...resources/tmltranslator/functional/Test_Busses_med.tarchi

...t/resources/tmltranslator/functional/Test_Busses_med.tmap

...st/resources/tmltranslator/functional/Test_Busses_med.tml

...st/resources/tmltranslator/functional/Test_Busses_med.xml

...esources/tmltranslator/functional/Test_Busses_med_out.txt

...esources/tmltranslator/functional/Test_TruncateExe.tarchi

.../resources/tmltranslator/functional/Test_TruncateExe.tmap

...t/resources/tmltranslator/functional/Test_TruncateExe.tml