script.sh :
	Removing the line where the "libtrains.so" was moved to the lib directory because the library is now generated in the lib directory

scriptForPerfTests :
	Script for launching perf tests automatically. It does not work but its purpose and structures are the same as the "scriptForPerfTests" from the TrainsProtocol/tests/integration/pref/scriptForPerfTests file

src/perf/Perf.java :
	Adding a part to initiate the program by retrieving the parameters from environment variables.
	It is supposed to work with the scriptForPerfTests but since it did not work, this part has been written as a comment in the code at the beinnning of the main function

src/perf/TimeKeeper.java :
	Adding a line to show the results of the perf tests. A factor may be missing for the "Throughput of uto-broadcasts in Mbps"