This project is subject to the original PHREEQC license. `litephreeqc` is a
version of the PHREEQC code that has been modified to be used as a library.

It adds a C++ interface on top of the original PHREEQC code, with small changes
to the original code base. 

Authors of Modifications:
- Max Luebke (mluebke@uni-potsdam.de) - University of Potsdam
- Marco De Lucia (delucia@gfz.de) - GFZ Helmholz Centre for Geosciences