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: Sat, 01 Mar 2008 04:45:05 -0500
Subject: properties changes (state)
Message-Id: <c664b2f69b5f6ea3-f8bf16bdff01098d-artemis@metatron>
References: <c664b2f69b5f6ea3-0-artemis@metatron>
In-Reply-To: <c664b2f69b5f6ea3-0-artemis@metatron>
state=fixed