Merge pull request #16 from Alegend45/master

Merge DMA
VGA 15.7kHz TSR
VGA 15.7kHz update
Merge pull request #17 from Alegend45/master

DMA and keyboard pull
Merge pull request #18 from Alegend45/master

Some fixes and new ways to optimize.
Merge pull request #19 from Alegend45/master

Merge Alegend45's latest changes
berapa saved state improvements
DMA work
DMA controller rewrite
Merge pull request #6 from reenigne/master

So many updates, so little time.