Second submission for PAMM paper

Second submission for PAMM paper with the Python Toolbox complementing the paper.

This Toolbox provides the code to obtain the plots of some of the examples provided in the paper Prasath et al. (2019) and provides a script to obtain the trajectory of a particle in an experimentally measured velocity flow.

There are no significant changes from the previous version except one: The dataset necessary to run Example_04 has been deleted since this is experimental data that was given to us and we do not own property rights. We encourage interested readers to contact us, in case they were interested.