updated the date time format in m files

Updated create_dataset.py in d_18_02_2026_14_43_50_historic_netball/ and created the latter dataset

Added boolean for mixed precision training

Rearranged utilitary scripts into utils/

Updated m scripts to include tags in default .md's

Added the organization scripts mstu mdat utils/mexp. Created the root organization folders datasets/ studies/ and generated some examplaries in them with m scripts. Added Taillard_UB