Cleaned up Python bindings to restore functionality:
* StaticPersistence is iterable, its nodes are usable (sign, pair, cycle)
* StaticPersistence knows how to map its nodes into Filtration indices
* moved PythonCmp into utils.h
* minor cosmetic changes
From: Dmitriy Morozov <dmitriy@mrzv.org>
Date: Wed, 08 Apr 2009 17:03:58
Subject: changed properties (category=functionality)
Message-Id: <f6496b3e37275888-937e7690680da5fe-artemis@cole>
References: <f6496b3e37275888-0-artemis@rufus>
In-Reply-To: <f6496b3e37275888-0-artemis@rufus>