Hastymail2 RC 3 Released

This release contains many updates and fixes including a fix to the SMTP
library that corrects a Gmail incompatibility, a new icon based theme,
a translation system for plugins, updates to the message filters plugin,
a CLI script to convert Hastymail 1 style contacts, Improved DB storage
for saving contacts and settings in Postgres or Mysql using PEAR DB or MDB2,
document updates, and several other bug fixes all over the code (see the
CHANGES file for the full list). Thanks to everyone who has supported the
project with testing and feedback.