Log Message:
Updated from version 0.50nb1 to 0.52.

Pkgsrc changes:
 o Adjusted dependencies to fit the new requirements.

Upstream changes:

0.52 - 2008-11-19
     - Fix spelling of QuoteCharacter

0.51 - 2008-11-19
     - Added QuoteCharecter parameter to new() to control quoting of
       attributes (perigrin)
        - Added Tests and Docs