Notable Changes:
  * sqwebmail port install option
  * qmail-scanner updated to 1.21
  * vpopmail updated to 5.4.2
  * qss install is much smarter. Nuke your existing qss and let toaster_setup.pl reinstall it. 

  * maillogs yesterday (send a mail report to the admin)
All the other changes were additional error detection and trapping. 
  - Makefile.PL: make htdocs detection smarter
   - QmailScanner:  update to 1.21, resolve issue
     with ClamAV usage and other bug fixes.
    - cleaned up scanner selection logic
    - smarter postmaster detection
    - updates for qmail-scanner 1.21
    - added install_qmailscanner_stats option
    - added qmail_scanner_notify       
    - added qmail_scanner_localdomains  
    - added qmail_scanner_block_pass_zips
  - Setup.pm: QSS - rewrite some of the php that
      doesn't work with register_globals off
    - updates to support new qmailscanner options
    - Sqweb: honor toaster_http_docs setting
      - Added port install option
      - set CGIBINSUBDIR for port install
    - Added ConfigSquirrelmail sub
    - QmailAdmin: honor toaster_cgi-bin and docroot
      - install dir defaults in w.conf default to 0
      - detect alternate install dirs better
    - InstallRRDutil: honor port setting for snmpd
      - ability to install snmp v4 or 5
    - SourceWarning errors are now non-fatal (makes
     the 'toaster_setup.pl -s all' much yummier.
  - watcher.conf:  make it easy for toaster_setup
      to update the system with your preferences
      - added cvsup_supfile_ports
      - added cvsup_supfile_sources
      - added install_net_snmpd (4|5)
      - vpopmail_enable_netblocks = 0
      - package_method now defaults to ports
      - qmail_scanner_postmaster defaults to 0 (uses toaster_admin_email)
      - install_vpopmail defaults to v5.4.2
  - Logs.pm
     - cleaned up usage message
     - added yesterday option to maillogs
  - toaster.conf
     - added qmailanalog_bin setting
     - use tnpi logo by default
  - docs/pods/LIFE.pod: beginning of Life With Mail Toaster document