Compute relaxation quantities
Compute relaxation quantities

New functions to compute the relaxation of the diffusion constant along
with exponentially relaxing function like the rotational and structural
relaxation time. All these functions will return an error estimating the
precision of the values calculated.

The computation of the relaxation quantities relies heavily on the scipy
library.

malramsay64/MD-Molecules-Hoomd,malramsay64/MD-Molecules-Hoomd