Fix GP mutation errors and leaks
Remove dropbox conflict file
Add GP data loader

Add the ability to load a CSV file into the configuration, so that when
it comes to evaluating the program, one could use that data to check the
output of the program in question.
Add evaluate program using data from file

Can now evaluate a specific tree using data from a file, however there
are still some bugs surrounding zeros. If they occur it causes the
program to freak out.