added possibility to shutdown threads pool
Merge branch 'master' into issue194
[music] Temp Song path
SongLoader -> getTempSongPath implementation
ApiMusic & ApiMusicImpl -> getTempSongFile implementation
Merge origin/master into Category

Conflicts:
	BitMusic/bitmusic/profile/Category.java
Merge origin/master into Category

Conflicts:
	BitMusic/bitmusic/profile/Category.java
Merge pull request #207 from jibzou/master

[music] Temp Song path
Merge pull request #208 from fab441/testcategory

Testcategory
Merge pull request #206 from kofronpi/issue194

[COM] Issue194
Ajout des CancelListeners dans les PopUp
Suppression d'une classe Message inutile
Modification correspondante dans les API
squette music main
Merge branch 'master' of https://github.com/LO23/BitMusic
Merge branch 'master' of https://github.com/LO23/BitMusic into IHM_update
AccountCreation_Date
Merge pull request #210 from AlexisChatillon/workOnMessages

[Network] Suppression d'une classe Message inutile
Got saving and parsing users working.
Merge branch 'master' of https://github.com/LO23/BitMusic into edition
Adding attribute "temporary" to MessageGetSongFile and MessageSendSongFile in order to know if the file will be temporary
Merge pull request #213 from Holywa/edition

Edition
Merge pull request #214 from aliaumem/Issue#199

Adding attribute "temporary"