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

[pcwzrd13]

Some more CDDA tests:

- Airforce Delta - Music plays perfectly but doesn't restart at the end of a track. Used default settings with IRQ.

- Bangai-O - Boots with CDDA but music is distorted and makes a loud "banging" noise.

- Guilty Gear X - Boots with CDDA but music doesn't play. Music played on previous loader versions but was very distorted (same as Bangai-O).

- King of Fighters: Dream Match '99 - Game boots with CDDA but music is extremely distorted. Tried various CDDA settings with IRQ on and off but nothing helped.