Changelog for serve
-------------------

serve/0.3:
 - Started distributing a minimal mimetypes file
 - Stopped using sizeof(int) to get string length of a digit
 - Now sends 500 Internal Server Error if something goes wrong
 - Added emergency_500() to send an error page if something goes wrong before
   the request structure is filled in enough to be able to send a proper error
   page
 - Made send_headers() marginally more forgiving of partially completed
   request structures

serve/0.2:
 - Fixed bug whereby output redirection duplicated log entries
 - Now deletes pidfile on exit

serve/0.1:
 - Initial version
