Updated Rips zigzags
* Updated to use Bron-Kerbosch
* Compute in the order of increasing epsilon, and decreasing point sizes
* Split into plain zigzag (rips-zigzag) and image zigzag (rips-image-zigzag)
* Added minor enhancements (show_progress and timers)
#ifndef __PYTHON_SIMPLEX_H__
#define __PYTHON_SIMPLEX_H__
#include <topology/simplex.h>
typedef int Vertex;
typedef double Data;
//typedef Empty<> Data;
typedef Simplex<Vertex, Data> SimplexVD;
#endif