Added python bindings for ZigzagPersistence (as well as ImageZigzagPersistence)
From: Dmitriy Morozov <morozov@cs.duke.edu>Date: Thu, 21 Feb 2008 04:54:00 -0500State: fixedSubject: Segfault in tests/geometry/test-kinetic-sort.cppMessage-Id: <b5d8a8403ae3a0d2-0-artemis@metatron>test-kinetic-sort segfaults when we subscribe to geometry/simulator RLog channel.