PlayBarComponent: test of the JSlider (time bar sliding)
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
commit before merge
Merge http://github.com/LO23/BitMusic into IHM_update_abdoul
PlayBarComponent: testing but not done yet: problem with the slider
Merge pull request #340 from akdiallo/IHM_update_abdoul

[IHM] Update PlayBarComponent