New SDK:

- Cleaned up a few AICA bits (removed EGHOLD even though the bit where it would be is actually reserved ;-)
- Latest ARM7 improvements from Deunan
- Support for 8 MB of AICA RAM just in case (none of the existing rips seem to mind being in the larger RAM, fortunately)

Assuming Sakura Taisen 1 is supposed to sound like the Saturn SSF rip the DSP/dry mixing seems possibly a bit off (sakutai_11 is the same song on both rips and makes a handy comparison).