Fixed TagMapTest new method and AppModelBuilder (added call to setTagmapDirty())
Several Fixes and updates :
- renamed SELECTED_MUSIC to CURRENT_MUSIC in playerService, to prevent confusion with ui
- several fixes in PlayerService, relative to CurrentMusic, and add/remove to playlist methods
- fixed/updated several containers remove() methods

- added information and FIXME in several tests (when error or failure with junit)
Merge branch 'master' of https://github.com/SharUTC/SharUTC.git