Démarrage du projet
Merge branch 'master' of https://github.com/Tilg/SocialGraph
Revert "Merge branch 'master' of https://github.com/Tilg/SocialGraph"

This reverts commit 4791b9e6364a79ff572f3e7fe45ce775b58ad821, reversing
changes made to 30bc2ed74618010e2022ecc6f353d9b67042871b.