Changes to be committed:
	modified:   Sections/introduction.tex
	modified:   Sections/resultats_preliminaires.tex
	new file:   images/GrapheCirculaire_PreuveSolutionEntiere.jpg
	new file:   images/GrapheCirculaire_PreuveSolutionEntiere.xcf
	modified:   rapport.bib
	modified:   rapport.cls
	modified:   rapport.tex