Added update on score add and remove method in Music, returns the new average value in both cases
Merge branch 'ui' of https://github.com/SharUTC/SharUTC.git
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Fix issue #128.
Integration : Correction of ListenThread at deconnection
Fixed iterator usage in average score computing
Merge branch 'master' of https://github.com/SharUTC/SharUTC.git
Fixed my own mistake, pulled accidentaly branch ui to master
Make music play at the beginning when playing one music (instead of using previous music position)
Merge branch 'master' into ui

Conflicts:
	src/fr/utc/lo23/sharutc/ui/PeopleHomeController.java