Fix an UTF-8 issue in ABSTRACT and PODNAME. close #23
comment for future maintainers
Explain Section::Region naming, nonpod, and flattening
v4.008

        - handle UTF-8 data in PODNAME and ABSTRACT (thanks,  Blabos de Blebe)
        - Explain Section::Region naming, nonpod, and flattening
          (thanks, Kent Fredric)