Ignore .elf's and .bin's
Fix path references to tests in Makefile
Refactor: Pull register storage out of simulator.c
Add more elements of real reset mechanism
Start process of cleaning up core reg's
Fix bug detecting STALL_PC is bit[0] is really RAZ
Add explicit size validation just in case..
Switch ipsr to operate on unions
Hook in epsr as union
Remove dead function
cpsr -> apsr union