Alright, getting to the actual GAs now!

Adding in the Zoo and ZooKepper classes. They don't do much right now,
just role call when the functions are called. Need to setup levels for
output like debug/release etc but not going to worry about that right
now.

I need to get the Zoo/ZooKeeper working right and get them so that they
have the islands (each machine, eventually MPI'ed) and the trainers (each
thread on each machine) in line to evolve organisms. Seeing up the
Organism OOP will be my next task.