timtadh/zhang-shasha — pull request #11 by timtadh (2013-08-05 21:17:42+00:00)
Title: Numpy is now used when available. issue #9

A limited version of the numpy zeros function was implemented in python.
It will be more efficient if you have Numpy but still work if you don't.

Signed-off-by: Tim Henderson

NOTE: Tests do pass.