Integrate HMF cosfitting routine in transdata, use combobox and fit button in gui for fitting
work on the fitting routine, delta method and usability stuff
Changed GUI to use more combo boxes for increased functionality and usability
created dataObject to store data and outsourced data processing to the dataObject class
(anti)Symmetrization implemented, minor bug fixes, added autoscale button

There needs to be checking done for the correctness of the signs!
Merge branch 'fitting'

Conflicts:
	previewTransportData.py