Alphashapes and Python bindings
* converted alphashapes2d to the new format
* added Python bindings for alphashapes
* added sample alphashapes.py that dynamically distinguishes between 2D and 3D
#ifndef __PYTHON_STATIC_PERSISTENCE_H__
#define __PYTHON_STATIC_PERSISTENCE_H__
#include <topology/static-persistence.h>
namespace dionysus {
namespace python {
typedef StaticPersistence<> SPersistence;
typedef SPersistence::OrderElement SPersistenceNode;
typedef SPersistence::OrderIndex SPersistenceIndex;
} } // namespace dionysus::python
#endif