Switch to windowed when exiting, will not be useful in fullscreen with
no rom loaded.
Fixed emu to pass blargg oam_stress test.  Modified movie module a little
for supporting automated tests.
Automated testing is working.  Still needs refactoring.
I fixed NES-QJ register disable.
Added zapper support in both Win32/SDL targets.
Zapper works with movies now.  Added dpcm cycle stealing.
Added a few unif boards to the definitions.
Input configuration working better.  More unif boards.
Merge branch 'work'