Added code to expose the persistence_diagram class, the bottleneck_distance function and the point class to python. Most of the commonly used methods for each class have been exported. The constructor for point now requires that a data argument be provided along with x and y coord. This needs to be made optional. The constructor for persistence_diagram could possibly be rewritten as well.

From: Dmitriy Morozov <morozov@cs.duke.edu>
Date: Fri, 04 Apr 2008 11:18:00
State: fixed
Subject: Switch in the pairing in Case 1.2
Message-Id: <8aa25bcae639fc99-0-artemis@moscow>

If simplex i is unpaired in Case 1.2, while i+1 is paired with l, and R[i,l]=1
there is a switch in the pairing in Case 1.2.