Moved lsfiltration.py into examples/pl-functions + added lscubes.py example (cubical lower-star filtration)
From: Dmitriy Morozov <morozov@cs.duke.edu>Date: Mon, 25 Feb 2008 11:29:27 -0500State: newSubject: Efficient EventQueueMessage-Id: <ebda8db3f9908e33-0-artemis@metatron>category: kineticChange EventQueue to an efficient implementation, e.g., using a Fibonacci heap.