0.1.1
    - Fix bug in Wasserstein and bottleneck distance.

0.1.0
    - Include Wasserstein distance.

0.0.10
    - Add license and README to distributed packages
0.0.9
    - Include modified Gromov--Hausdorff distance
0.0.8
    - Include diagram plotting
    - revamped documentation

0.0.7
    - Implementation of sliced wasserstein (thanks Alice Patania)
    - Implementation of heat kernel and bottleneck distance (thanks Chris Tralie)
    - Expansion of documentation
