-only use the internal wii aes hardware if we do have hardware access (should fix dolphin-emu and neek2o)
-(hopefully) made the gc installer and the wait message display safer
-code cleanup, removed some unneeded stuff
-increased our usable mem2 by 1mb
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
