Removed the points iterator in PersistenceDaigram; replaced it with a __iter__ method.
Got rid of some python code in __init__.py, since it was not needed with the above change.
Changed the docs to reflect this.
From: Dmitriy Morozov <morozov@cs.duke.edu>
Date: Thu, 10 Jan 2008 04:36:03 -0500
State: resolved
Subject: Remove maintenance of "lazy decomposition"
Message-Id: <8a14b4849071f910-0-artemis@metatron>
resolution: fixed
The maintenance of "lazy decomposition" (added in [a0736dd3c671]) is
incorrect (due to original theoretical errors). Remove it completely.