-fixed installing gamecube disc 2 with wiiflow installer
-fixed exit to neek2o for people who got their nand in a folder
-some general cleanup and speedup
-if a IOS is found which got the AHBPROT patched out, wiiflow will
run on it (for example if you boot wiiflow via HBC, it will boot
with IOS58 instead of 249)
-on game boot or on entering emu nand, wiiflow automatically reloads
IOS if necessary
-added check to only reload IOS if its really a different one
-removed SD card gecko log buffer allocation, using some
buffer in dol directly (should allow longer logging, untested)
-set wiiflow optimize level back to -O2
to be divisible with 4 anymore, you can use what you want
-moved sound buffers back in mem2, idk but for wiiflow it gives
a better result
-added mem2 memalign placeholder for new memory manager (after
a week still everything but finished)
-updated other small things, cleaned up source structure a bit
-added debug SD information if found or not and if in __io_wiisd
mode (for dolphin-emu, neek, hermes ios)
-added automatically test if __io_wiisd mode works (no need to
overwrite things anymore to test that)
-added more intelligent IOS check (stub check, version check)
-removed unneeded cIOS information in neek mode
the memory we use for them, not that we get problems
-added debug prints about how much mem left before and after
cleanup
-updated devicehandler, partition handler and usb code to the
latest usb loader gx one, should give more compatility and
port 1 support (not enabled yet)
