Newsmail 0.7

Newsmail was created to allow easy news publication to one or more sites, using email messages to insert, delete, and manage news.
It is a simple PHP news ticker that allows you to publish news via email. Newsmail can generate RSS feeds for news matching a given category.
Main features:
- import plain text or HTML email messages with or without attachments, and with or without Markdown syntax.
- store messages in database (currently Postgresql and MySQL are supported, but the PHP code uses Pear::DB abstraction) and attachments in filesystem.
- request a confirmation message before publishing or deleting news.
- require an approvation from a moderator before publishing or deleting news.
- answer to some administration commands directly via email (e.g. news listing, news delete and update).
- generate an RSS feed with news matching a particular category or with category equal to all
Enhancements:
- A small improvement was made to the install instructions.
- An approval option was added, which requires BCC_ADDRESS approval for inserting and deleting messages.
- The approval process uses a randomly generated token password to improve security.
- The database structure was changed to use a token for approval security.
- The MySQL table definition was improved to use INNODB.