grafx - Extensible Java Graphics Package Code

Changing 'rotationDisallowedAudio' to 'movementDisallowedAudio'. Doing this
because we also play the same sound when translation attempts to go beyond the
well bounds.

Now pausing/resuming the audio 'm_rotationDisallowedAudio'.

Adding the "rotation disallowed audio" to the various human games.

Now using 'rotationDisallowedAudio'.

Adding new constructors to SimpleGameLogic for including AudioClip
'rotationDisallowedAudio', but these constructors are not used yet, and neither
is the audio.

These are INDENTATION CHANGES ONLY, with the minor inclusion of removal of
'final' keyword where it's not needed, to make the original lines fit with new
indentation. I don't like mixing functionality changes with style changes.
There are no functionality changes here, except the removal of 'final' which
has no effect. Unfortunately the diffs didn't turn out so obvious.

Adding BlipSND.java.

Adding blip.au.

Setting 'm_currBlockInversionAllowed' to the proper value both for Tetris &
Blockout.

In hasUniqueMirrorImage() adding 'tetrisRotOnly' flag. I didn't do the
huge indentation changes becasue I don't want to mix style changes with
functionality changes. These are functionality changes. The indentation
change will happen later, probably, and will be separate from functionality
changes. It's good when programmers follow such practices.