zertz updates

[Kurt Van den Branden <kurtvdb@pandora.be>]

hello all,

just a short message to notify you about some changes to
Zertz on the server.

- undo is now possible
- when you add a new piece to the board and remove a tile these
  are now shown on the new board. the new piece is a lowercase
  character, the removed tile is shown with an 'x'. if pieces are 
  isolated they are also shown with an 'x'.
  (this was a suggestion from mreitz)
- the boardpositions that happen in between forced moves are now
  included in the mail. this makes it easier to see why pieces
  are captured.

let me know if any problems occur.

regards,

Kurt.
-- 
Kurt Van den Branden  * SF-reader * Linux-user    \|/ ____ \|/ 
kurtvdb@pandora.be    * juggler * Gipf-addict      @~/ ,. \~@  
http://users.pandora.be/kurtvdb/index.html        /_( \__/ )_\ 
Gipf for One => http://gf1.sourceforge.net/          \__U_/