TODO  ---  Things to do.

POST 0.4.0 (in random order)

* To add selecting html2text from a range of known programs.

* To add selecting html2text using a command line option to the
configure script.

* To make autoconf checking if default options for external programs
are supported.

* To add auto-generation by automake of the manual pages (but
including the man pages itself in the distribution).

* To add the default values in the configuration section in the
documentation.

* To make the documentation better (to add examples etc...).

* To add internationalization support.

* To check and eventually improve portability.
