title: Where can the documentation for python-Levenshtein be found online?
body: <p>I've found a great python library implementing Levenshtein functions (distance, ratio, etc.) at <a href="http://code.google.com/p/pylevenshtein/">http://code.google.com/p/pylevenshtein/</a> but the project seems inactive and the documentation is nowhere to be found. 
  I was wondering if anyone knows better than me and can point me to the documentation.</p>