Co-Authored-By: DarkXoa <[email protected]>

on non-Windows platforms, this isn't caught by tools/*.exe

Add an option to boot directly to the InfoHUD menu instead of the
Nintendo splash. The sound engine is also loaded asynchronously in the
menu, elimiating the delay for it to initialize. This reduces the time
from power-on to practice menu to about half a second.

The option is under the Cutscenes menu.

...to prevent conflicting SPC register writes. I don't think this could
cause any problems, but it's best to be safe.

this is what i get for committing at 1am

We set the high bit of $2115 to 0, which instructs the PPU to increment
the VRAM word address after writing the low data byte. However, the DMA
transfer writes low bytes first, then high bytes. This means the high
byte of the first word of a transfer was being skipped, leading to an
occasional glitchy tile. Setting the mode bit to 1 instead fixes the
issue.