Compare people names looking for similaritiesl

0.02    2010 Mars 27
		
		Improvements:
		* Added accessor to list of pairs of people with similar names.
		  list_of_people_with_similar_names()
		* renamed list_of_similar_names method to list_of_similar_name_pairs
		  to better clarify that the listed returned is pairs of names.
	    * POD to describe the classes and new accessor.
		  
0.01    2010 Mars 4

        Initial CPAN release