Hello Guix,

Having tried to get `vpnc' working with my university's vpn system, and
failing, I looked into other distributions and how they got it to work.
It seems that most people use an updated version of the bundled
`vpnc-script' to make it work.

This patch updates `vpnc' to make use of the latest revision of the public
Subversion repo. It also includes the updated `vpnc-script'. To note,
our old `vpnc' (and its included `vpnc-script') crashed when trying to
conn
ect to any vpn.

Regards,
Jelle