squeleton of the SongSearcher class
Merge pull request #64 from amina196/master

[music] squeleton of the SongSearcher class
added "bitmusic." in User class to stop compilation error
Merge pull request #65 from Levleyth/master

[Music]Comment v2 + getSong v2 + Grade (Constructor)
Merge origin/master
 [MUSIC] ApiMusic definition function
Merge pull request #66 from RymBarkaoui/master

 [MUSIC] ApiMusic definition function
{Music} Implémentation Squelette ApiMusicImpl
Merge pull request #67 from dohaben1/master

{Music} Implémentation Squelette ApiMusicImpl
[MUSIC] ApiMusic Comments
[MUSIC] ApiMusic Comments
commented the body of searchSongsByUser - waiting for implementation from network.api.ApiMusicImpl
Merge pull request #68 from RymBarkaoui/master

[MUSIC] ApiMusic Comments
Ajout Exception Insufficient rights
pausing the implementation of getSongsByUser - waiting for song.getLightSong() from Thomas
Merge pull request #69 from Elthum/master

[Music]Ajout constructeur et getLightSong dans Song
Revert "pausing the implementation of getSongsByUser - waiting for song.getLightSong() from Thomas"

This reverts commit 2aa319c72407ce6cc884d238cd2d9eb575a2fcdb.
Merge origin/master
Add public in songlibrary constructor
implemented getSongsByUser