Create a builder allowing different salutations, postnominals, suffixes, and prefixes

[kinow]

Closes #10

@JamoCA I'm adding a unit test and the changelog, then it should be ready for review. Instead of changing the parser to support these postnominals, I created a new builder.

The HumanNamesParserBuilder must be used to create a parser. You just need to give it a String or Name object, similar to how you would create a parser in 0.1.

But you can (not required) to:

• pass lists to replace the default salutations, postnominals, suffixes, and prefixes
• pass lists to append to the default values, instead of replacing them

This should allow us to either add more pre-defined values later if necessary, or at least give users the option to provide their own custom lists.

Let me know if you think this would work for your case.

Cheers
Bruno