Re: gnobots

[Callum McKenzie <callum spooky-possum org>]

I think I like the black outline better - which is a good thing given
that the background can be set to any arbitrary colour. I'll see if I
can slip it into the next release (which is tonight, so it may miss out
depending on what else needs done).

Robots will ultimately be made resizable - so SVG graphics will be
needed at some point. When that happens is another question; not this
release cycle (feature freeze is today), but hopefully soon (about two
games per cycle has been the recent rate and we're down to two or three
to do - do the math). 

 - Callum