GA set up and working
Ignore log files
Comments
Ignoring logfiles
Run GA for each neuron when the simulations are done.
Docstring
Calculate kreuz distance for all pairs

This might become redundant when I end up actually using it, since it's
possible not all spike trains get used as inputs. We'll figure that out
later.
Optional plotting - controlled by bool flag
Fix
Do nothing if no spikes fired
Kreuz distance calculated for all pairs
Calculate global distance (all pairs) and input distance (select pairs)
All the Kreuz stuff working
Leftover print debugging removed