Rss2email

* Bug-fix version
o Gracefully handle missing charsets
o Friendlier and more useful message if sendmail isn't installed
o SunOS locking fix

* Bug-fix version and license change:
o Licensed under GPL 2 & 3 now
o Display feed number in warning and error message lines
o Fix for unicode handling problem with certain entry titles

* Bug-fix version:
o Simplified SunOS fix
o Local feeds (/home/user/file.xml) should work

* Bug-fix version:
o Now really compatible with SunOS
o Don't wrap long subject headers
o New parameter CHARSET_LIST to override or supplement the order in which charsets are tried against an entry
o Don't use blank content to generate id
o Using GMail as mail server should work

* Small bug-fix version:
o Now compatible with SunOS
o Correctly handle international character sets in email From

* 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 inability 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.