[PATCH 0/3] Improvements to mobile sites and sites file

[Ian Jackson]

I tried to switch the vpn on my netbook, zealot, from udptunnel to
secnet.  However, I encountered two problems:

 * The setup on the chiark end was unnecessarily complicated.  I think
   the best way to fix this involves provide an "include" facility for
   sites files.

 * A bug prevents secnet, when used with userv-ipif, creating routes
   for mobile sites.