Add more specific tests for aborting msgdialogs.

Including checks for return value while in wrong state.
Let's add another interesting status check.
Test some sdk version differences for sceUmd.

Should test more funcs...
Test after the status is reset to none as well.
Merge pull request #133 from unknownbrackets/msgdialog

Add more specific tests for aborting msgdialogs
Merge pull request #134 from unknownbrackets/umd

Test some sdk version differences for sceUmd
Add a test for vpl allocation tracking data/order.
Add more tests for vpl thread priorities.
Merge pull request #135 from unknownbrackets/vpl

Improve vpl tests
Add tests for vpl and semaphore fifo timeouts.
Merge pull request #136 from unknownbrackets/vpl

Add tests for vpl and semaphore fifo timeouts
Add tests for vsbn.s.
Merge pull request #137 from unknownbrackets/cpu

Add tests for vsbn.s
Add tests for sas curve and mode handling.
Add some tests for keyon/keyoff in sas.
Add tests for all/single height from sas.
Add an incomplete test for sas noise.

Not testing values yet.
Add tests for sas pcm handling.
Merge pull request #138 from unknownbrackets/sas

Add more sas tests for adsr, keyon, pcm, etc.
Add tests for VAG and pitch in sceSas.