[Swarm-Support] fragstats for Mac OS X

[Robert Najlis]

My apologies to anyone not interested in this email.

I have ported fragstats (version 2) to run on Mac OS X.  I only ported the
raster version, as the vector version requires Arc/info, which does not
run on mac OS X.

I have not done exhaustive testing on it, but it seems to work so far.

it is available at:

http://www.cs.indiana.edu/~rnajlis/Programming/fragstatsMacOSX.html

Thank you.

                Robert Najlis