Is your feature request related to a problem? Please describe.
Having a clean, clear manipulator history for the structure(s) is helpful, especially when needing to debug.
Describe the solution you'd like
Within the GeneticAlgorithmMinimizer class there should be something attached to each structure that shows the GBManipulator history applied to it.
Describe alternatives you've considered
Additional context
This has come about because I'm trying to debug an issue with optimizing an Fe GB, and one of the manipulators isn't playing nicely.