Updated readme
Added WTFYW License
Tested get_fitness
Added test and fixed get_mutated_organism
Mo' tests
Added command line and config file
Added csv output
fun with objects!
improved string_org and test
fixed main.py for objects
First commit of fitness function stuff... this is all super experimental.
code now uses correct fitness
Merge remote branch 'emily/master'
Renamed rng to range_. Happy, Josh?
Separated plotting commands out of fitness_function
set string_org module variables
Merge remote branch 'emily/master'
Fixed typo in readme
added real value org, refactored main and string org
Added to-dos