ISO Loader 0.8.x Beta + preview of DreamShell v4.0 RC 5

[fafadou]

Same thing as @pcwzrd13, navigation through menus are very improved now.

In game : i've tried only kao and Shenmue 2, it's the same as before with distorsion but not sure if i preset irq or not.

I've seen we have to try ut, Millenium soldier and spirit of speed in order to ear the difference with and without irq.