get_jaccard_and_clusters: Get jaccard distance for cluster stability operations
In corwms/ZunderPipelineFunctions: Zunder Lab pipeline helper functions

Get jaccard distance for cluster stability operations

1 2	get_jaccard_and_clusters(clust_iter_list = NULL, clust_iter_table = NULL)

`clust_iter_list`	a list of lists. First level list is just all the iterations. Second level (inner) list is a list of each cluster, each one containing the indices of all the original datapoints assigned to that cluster
`clust_iter_table`	a matrix with each column as separate iteration of cluster assignments (same length as full or initially sampled dataset) –note that there should be NAs in this table because we want clustering iterations from samples of the dataset (to see how stable clusters are)