
New for 10/01/2000

Added command parser and interpreted command language

Circular buffers much more efficient, and built for variable length, 
although I haven't implemented that yet. 
When that happens, I'll have to implement pointers in ram to the buffer
headers, so things will get a bit more complicated.
Also, a "garbage collector" will be required, to compact the buffers.
I'm not decided yet on wether this is worth implementing for such a 
small system.

Tested as shipped, with the Tiny-Ice 200, and Studio 3.21



12/20/2000
Took out a bug in init, it was initting port D four times, rather than 
initting ABCD as intended. A non-fatal bug, but an interesting one.

