Add a test for sceIoRename() specifically.
Merge pull request #89 from unknownbrackets/io-rename

Add a test for sceIoRename()
- Ignoring additional files
- More ignores for cspspemu
- Added .gitignore for .lastdiff files
Add a test for sceKernelGetThreadExitStatus().
Merge pull request #90 from unknownbrackets/scheduling

Add a test for sceKernelGetThreadExitStatus()
Add a test for sceKernelMax/TotalFreeMemSize().
Merge pull request #91 from unknownbrackets/sysmem

Add a test for sceKernelMax/TotalFreeMemSize()
Add a test for sceKernelCreateMsgPipe().
Change the new msgpipe test to a .cpp file.
Add tests for deleting/cancelling msgpipes.
Test msgpipe cancel/delete with timeouts as well.
Add some tests for sceKernelSendMsgPipe().
Add a test for sceKernelTrySendMsgPipe().
Add tests for sceKernelReceiveMsgPipe(), etc.
Add test for sceKernelReferMsgPipeStatus().
Add a test for the actual data and priorities.
Merge pull request #92 from unknownbrackets/scheduling

Add tests for message pipes