Implement Hierarchical Clustering

[DataFighter]

We need to have some implementation of clustering that we can lose to build other features on .

Hierarchical is useful because it is ideal for brushing, zooming, and filtering.

[rebeccabilbro]

Use agglomerative clustering in scikit-learn

[rebeccabilbro]

With the distance function, run general distance and optimize. Calculate minimum average distance or highest average distance, then use simulated annealing to find the optimal distance.