Change default logging LOG.WARNING
Move epoch acceleration to AbstractDriver, add second derivative
Add PaintUpdateVisibility so Panels can adjust their visibility during painting
Only display the AtomView when the associated tool is selected
Upgrade some outputs from debug to message
Set default logging level to MESSAGE
Don't use genetics for fish/shark birth age.  Also torque up shark a bit further
Version 2.0.6
Merge pull request #46 from DaveAckley/master

Version 2.0.6