Merge pull request #1 from alexgroove/master

Test
Merge pull request #2 from alexgroove/master

Alexandre Page Test
changement h1

change le h1
Merge pull request #3 from mccrisperson/master

changement h1
rajour h2

ajouter un sous-titre
Merge pull request #4 from mccrisperson/master

rajour h2
Ajout de Luc, oops
Add about.html