Changes for version 0.42
- fix bullets and indents for bullet subparagraphs.
- handle left margin more accurately.
- the POD to text converter has been improved.
- bullets, indents, and line spacing
- the Tkpeapod has been improved.
- bullets and indents.
- Visually, the sample.pod looks good.
- still need to get links working.
Perl module to provide an easy interface to parsing POD