Update Core/Loaders.cpp
Fix crash from lastShader pointer = 0xcdcdcdcd
Merge pull request #352 from Darth1701/master

Suppress local ISO/ELF name for privacy reasons in the log
Win32: Reduce size of "prefill" allocation for the PSP memory space.
Merge pull request #353 from KentuckyCompass/crashfix1

Fix crash from lastShader pointer = 0xcdcdcdcd
Fix RECTANGLE rotation in the other direction too.
Make sceKernelStartModule() do something.

Doesn't work right, but gets somewhere?
Keep track of exported symbols and link them later.
Don't follow -1 entry points, they're bad mojo.
Load the exports that tell us module info.
Take the module info when starting the main module.

Fixes Ys Seven, maybe others.