Started improving topological centrality measure
Started improving topological centrality measure

* Counting number of clique communities
* Fixed incorrect usage of vertex set

Still, I am not fully satisfied with this. I am counting components
multiple times, which will of course skew the results. In order for
this to work properly, I need the creator--destroyer pairing result
from the persistent homology calculation.

Submanifold/Aleph,Submanifold/Aleph,Submanifold/Aleph