NOT YET FINISHED. NEED NEW DEADLINE

The data collection from a txt file is done, as is the fitting, although given the nature of the paleontologic data, it is neither pretty nor very informative, so I might either put an option to disable it or completely get rid of it.
The tests are mostly done but the GUI is still very much a work in progress. Sadly I've got no picture yet as I've done most of my work on my local computer and transferring the screenshots is a massive annoyance that I'll leave for the end.
All that's left now is properly putting together all the tid-bits of code and scripts and finishing the GUI.