Update jury.
Remove \chapter.
Fix institute names.
Fix blank pages.
& -> et
Add notes.
Add draft of greetings.
Polish.
Apply feedbacks from Alain.
Polish.
Apply feedbacks from Christophe.
Apply feedbacks from Alain.
Apply feedbacks from Fabrice.
Polish.
Add SoSyM.
Apply feedbacks from Frédéric.
Talk about DISC, CASSIS and Squash.