Script mis à jour
chgts divers
Merge branch 'master' of https://github.com/BErika/PSTL_TreeDisplay

Conflicts:
	Src/XML_tests/test.dot
	Src/XML_tests/test.dot.plain
	Src/execTimeGV.png
	Src/scriptTestPerf.py
	Src/treeAsy.tex