MoonShell2 Alternative Loader

This only do:
1. dldi patch using _io_dldi(memory patched dldi) via Chishm's dldi patcher
2. Launch /moonshl2/reload.dat via reset_mse_06b_for_ak2
I don't why normal moonshl2.nds doesn't work, but anyway this loader is OK.

100109 final: File access is now only reading reload.dat.

License is GPLv2+.
