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

[MastaG]

Quick testing with v25-2:

- Half-Life works, I just had to select WinCE and low-level (loading times are almost non-existing when using CF)
- PSOv2 from here: https://www.dreamcast-talk.com/forum/vie...3&start=30 doesn't work, it displays the DeamOn main menu and then gives me a black screen when trying to launch the game.
Also I noticed that 0x8cef8000 seems to be missing form the list.