Add rss2email v2.59

Add rss2email v2.59

* Finally added oft-requested support for enclosures. Any enclosures,
  such as a podcast MP3, will be listed under the entry URL
* Made feed timeout compatible with Python versions 2.2 and higher,
  instead of v2.4 only
* Added optional, configurable CSS styling to HTML mail. Set
  USE_CSS_STYLING=1 in your config.py to enable this. If you want to
  tweak the look, modify STYLE_SHEET.
* Improved empty feed checking
* Improved invalid feed messages
* Unfortunately, rss2email is no longer compatible with Python
  v2.1. Two of the most serious lingering issues with rss2email were
  waiting forever for non-responsive feeds and its inablility to
  properly handle feeds with international characters. To properly fix
  these once and for all, rss2email now depends on functionality that
  was not available until Python v2.2. Hopefully this does not unduly
  inconvenience anyone that has not yet upgraded to a more current
  version of Python.

Downloaded from:

  http://web.archive.org/web/20060708040414/http://rss2email.infogami.com/rss2email.py

and filtered through dos2unix.