Merge pull request #27 from unknownbrackets/scheduling

Messagebox tests
Merge pull request #28 from unknownbrackets/scheduling

Basic alarm and interrupt tests
Merge pull request #29 from unknownbrackets/scheduling

More detailed alarm tests
Add some tests for sceCtrl*IdleCancelThreshold().
Add sampling frequency tests for ctrl.
Merge pull request #30 from unknownbrackets/ctrl-fixes

Test ctrl sampling frequencies and idle thresh
- Small fix in vfpu_colors
- Changed fpu test to perform combinatory execution with some values including NAN and INFINITE
I don't have a PSP right now so I cannot test it. Can someone compile it and provide the expected output?
cpu/fpu: Update expected, blacklist ops that crash.

Not sure if we want to simulate the exception / need to?
Merge pull request #33 from unknownbrackets/fpu

cpu/fpu: Update expected, blacklist ops that crash
Add more tests for GE CB and DL status
Add some return value checks.
Merge pull request #34 from unknownbrackets/ge-callbacks

Add some return value checks to gpu/displaylist/state
Add some tests for basic libc functions.
Merge pull request #35 from unknownbrackets/libc

Add some tests for basic libc functions
Add test for writing to $0.
Merge pull request #36 from unknownbrackets/cpu

Add test for writing to $0
Fixed $k0 test
Add basic functionality to specify the sdk ver.
Add a feature to run and compare multiple versions.