Nov 20 2006
    - Fixed bug where an assert caused an abort when encrypting
      any message with gnupg under Cygwin.

    - Fixed compile errors saying SIGHUP, SIGINT or other SIG*
      were "undeclared

    - Fixed e-mail address parsing problems in which eMail would
      report error's such as an e-mail address was invalid.

    - Very small source cleanup.
