[PATCH] No wrap in text emails

[strainu]

As users of mailman in a corporate environment, we noticed that text or HTML emails sent by Outlook are not wrapped. When they arrive on mailman, the message text is automatically surrounded by <pre></pre>. When someone wants to read the archive, the messages will appear with very long lines, exceeding the width of the screen.

As a solution, we added style="white-space:pre-wrap" to the PRE tag. Any alternative solution is acceptable if the use of CSS is not OK.