version 0.4 - 14.9.2008

 dtv2sertrans:
  * rewrote whole application and added a more generic command handler
  * added flash sub commands
  * added state tracking of dtvtrans server
  * added dtvtrans 1.0 commands, e.g. exit, init, load, run, save
  * added fill command to fill memory of DTV
  * added info command to query server information
  * added ping command to perform is-alive check of server
  * changed sys command now uses dtvtrans 1.0 sys, waits for result and
    does a sys_result to query the result values
  * added sys call diagnose to test reliability of sys call feature
  
 dtv2ser protocol:
  * due to size contraints: redesigned and streamlined protocol
  * added 'm' transfer mode command that replaces debug transfer commands
  * added 'a' is-alive check to query if server has a running dtvtrans
  * replaced all old dtvtrans commands with generic 'c' dtvtrans command

 dtv2ser firmware:
  * replaced debug transfer commands with one transfer routine that
    uses a toggle command to determine data flow
  * dtvtrans commands are not handled in the dtv2ser device anymore.
    commands are triggered with 'c' and the client passes all arguments and
    afterwards picks up the resulting output
  
version 0.3 - 2.3.2008
 
 dtv2sertrans:
  * fixed serial setup for windows
  * added 'bootstrap' command
  * added 'joy stream/type/wiggle' commands
  * added AutoType generator
  * added Screen Code compiler
  * added local command switches, e.g.: bootstrap -s full
  * added automatic file type detection by extension (*.bin, *.raw, *.prg)
  * added output of total transfer time and size
  
 dtv2ser protocol:
  * removed 't*' and replaced it with a single 't' command
  * removed command argument verification to save space
  * added 'js' command
  * added new data transfer protocol for read/write mem and boot
  * added transfer protocol for joystream
  
 dtv2ser firmware:
  * cleaned up and stream-lined command execution
  * added joystick output
  * added joystream execution
  * new RTS/CTS serial reception handling for fast dtvtrans 1.0 transfers