Added more unit tests from the 2010 changes noted here:   http://www.atomodo.com/code/double-metaphone/metaphone.py/view
Added more unit tests from the 2010 changes noted here:
  http://www.atomodo.com/code/double-metaphone/metaphone.py/view

In particular, see the note for June 25, 2010 and the test cases at the bottom
of that file.

oubiwann/metaphone,oubiwann/metaphone,oubiwann/metaphone