AdiabaticTools add-on for SpinDynamica 3.0+ submitted 21-02-2020

The AdiabaticTools add-on contains the function adiabaticprofile, which calculates adiabatic profiles with constant adiabaticity parameter
as described by Rodin et al. in https://doi.org/10.1063/1.5079436.

Addon written by Christian Bengs.