eye-fi support from buttim and others in http://chdk.setepontos.com/index.php?topic=650.msg106049#msg106049 
In particular it should be possible to
* list the available networks and configuring any of them into the card by giving the appropriate password
* list the configured networks and delete any of then
* force the wlan on the card on or off
Eyefi functionalities have been put in a loadable library (eyefi.flt).
Heavily based on the reverse engineereing done by Dave Hansen (http://sr71.net/~dave/projects/eyefi/)
g15 keyboard updates from buttim in http://chdk.setepontos.com/index.php?topic=650.msg106044#msg106044
Update German language file
Cleanup of Show OSD menu item (from waterwingz)
http://chdk.setepontos.com/index.php?topic=10760.msg106009#msg106009