2.19 [KK 2008-10-13] 
- Changed the TCP Dispatcher to allow for setting a maximum # connection
  attempts per client, with options to either defer the connection or drop it.
- Added a dispatch mdoe "weighted-load" for randomly picking a back end based
  on the inverse of their respective load averages.  (gem)
- Verbose/debug options in the web interface are now rendered as
  select boxes.
- Web interface errors are rendered on the client as an HTML error
  page.
- Docs updated regarding web interface URI's.
- Turned on compliler optimizing (had forgotten that before!)
- Docs updated regarding web interface URI's.