Dev du type EnumTypeMessage
À corriger s'il manque des types...
Structure de la MessageFactory
To do : 
comment on passe les arguments de manière générique à la Factory ? Sérialisation ?
Il faut encore implémenter les case, notamment pour appeler correctement les contructeurs.
Squelette music module
Modification de la factory : éviter de faire 15 return...
Merge branch 'master' into workOnTypeAndFactoryMessage
Merge pull request #25 from Elthum/master

[Music]Squelette music module
Merge pull request #27 from AlexisChatillon/workOnTypeAndFactoryMessage

[Network] Dev du type EnumTypeMessage + Création de la Factory
worker management
add new classes
Merge pull request #29 from Holywa/creatingClasses1

add new classes from Profile
corrected packages
Merge branch 'master' of https://github.com/LO23/BitMusic into fixPackages
Merge pull request #30 from Holywa/fixPackages

corrected packages
cleanup quality
Merge branch 'master' into workerDev
adding Rights class
correction des noms de packages
Merge pull request #31 from kofronpi/workerDev

[NETWORK] Multithreading basis
Merge pull request #32 from Holywa/editingClasses1

adding Rights class
Création objet Song