[GT2003] heads up: Hackathon schedule updated

[Bertrand Delacretaz]

Following talks with Marc and Carsten, we have updated Monday's 
schedule to spare time for working in smaller semi-chaotic yet focused 
and efficient groups (aka "hacking") in the afternoon.

See http://wiki.cocoondev.org/Wiki.jsp?page=GT2003Hackathon (not yet 
reviewed by the "official" GT team)

-Bertrand