Improve load and shutdown performance a bit

When run in a loop, this makes games load a decent bit faster.  Although, initial load is still not a huge amount of time, I remember it being noticeable on my Android and this may help some.

On my desktop, in said loop with these changes, the biggest players are now:
 * 34% Decoding PRX
 * 33% __PPGeInit (98% of that is loading the zim)
 * 10% ScanForFunctions

-[Unknown]