Ajout section bugs ds Readme
Removed setDate & getDate in Examen Entity
Solved typo Acceuil->Acceuil
Added message in case of no rattrapage (instead of empty array)
Added message in case of no exam (instead of empty array)
 Added displaying infos on /etu
Merge branch 'master' of https://github.com/Scoms/PWEB
Update readme