Add of Httprequest to update Json before to load data from server.
Correction in code since we change the type of urlMp3 and urlImage in trackInfo
Addition of a loop which Nslog urlPicture to verify property
Add of one picture use to stop music
Import of the AVfundation class in order to use MP3 player.
Changed the name of property listeMP3 by ArrayOfTrack (More precise.)
Add of 2 action -> Play music and -> stop music (It's still in beta for the moment everything is static)
I changed type of 2 property Nsstring to Nsurl its more precise.
Because of change in .H i changed the way of initialise objet in .m