grafx - Extensible Java Graphics Package Code

Fleshing out BoardstateToGamestateConverter.

Adding BoardstateToGamestateConverter.

Adding pause/resume audio clips to be played on suspend() and resume(),
respectively.

Getting rid of the millisSysDropBlkMvTime parameter in LocalBlockoutBoard.
Using the standard translate duration for that quantity.

In NextBlockDisplay, a null block now means still draw the well (without
block).

nextBlockChanged() set to null if no more NewBlockStartsEvent in stream. This
is better than displaying a lingering block, which is the last block in play.
Better to display nothing in that case.

Making progress on the nightmare mode playback.

Moving the recorder logic from NightmareModeAction into NightmareLevelTest.

Adjusting scoreMultiplier details.

Carrying over the additional scoreMultiplier field to NightmareModeLevel.