Added extra functionality to Point class( an iterator ) and PersistenceDiagram( dimension property and __len__ func ). persistence-diagram.h: Added a new read-only dimension member and member function to access it. With a new constructor that that takes in an int type to initialize dimension. persistence-diagram.cpp: Added new bp::init constructor. Takes in an integer type to initialize the dimension. Exposed the dimension property. Exposed the size property via a __len__ method. __init__.py: Added an iterator for Point objects. This iterates over the coords and then the data( if present ).

From: Dmitriy Morozov <dmitriy@mrzv.org>
Date: Fri, 26 Dec 2008 21:34:29
State: new
Subject: namespace dionysus
Message-Id: <957a589d7c6c3fa8-0-artemis@rufus>
category: installation

Put everything in namespace dionysus. Besides making things more organized, it
will also allow us to get rid of the problem of having to typedef Simplex<...>
to Smplx. If it were in dionysus namespace, then 
`typedef dionysus::Simplex<...> Simplex;` would work.