update and where's dave

[Francis Dupont]

> https://lists.bufferbloat.net/pipermail/cerowrt-devel/2012-April/000162.html

=> in the case you don't know the certificate (from http*s*) is expired.

> If branch names have changed, or anything like that let me know.

=> I changed the syntax of the node/link option in dhccra (DHCP rt28195a)
and implemented (but not yet tested) the variable expansion in sdctld
(aftr rt28354). Anyway the configs from the demo have to be recovered
(from the boxes) and saved (to rt28354) before the next demo (when?).

Regards

Francis Dupont <fdupont at isc.org>

PS: in Europe the holiday is the Monday.