Cleaned up print messages

Cleaned up the print messages to not clutter the output.  Maybe I could
have used a verbose print.  Also redircted output from XSDRN (error) to
/dev/null.
Semiworking - error in callback

The genomes in my callback don't seem to be the ones used; I keep on
having to run more in my evaluation function.
Minor fixes to the model
Fixed excessive runs

Fixed the excessive runs (i.e. not running from call-back) by having the
interactions rate be zero if it isn't in the dictionary. I am not quite
sure why this works . . .
Merge branch 'GADebug'

Fixed the bugs in GADebug
A small 1D average

A one D average that I want to expand
Added image work

Added a visulization of the GA.  Maybe it works, maybe not . . .
Updated README for vis
Merge branch 'GAProgressVis'

Merged into the master branch