Fixup useradd() to create homedirs on remote nodes ala the freebsd version.
But, will only create homedirs if homebase is local.

lan_member_attributes, and ifaces. Making the world safe for protogenis.

hoops to find the virt_lan and vlan that a vinterface is associated with,
lets just store a backpointer. It also makes my next round of changes for
lans easier to transition to.

processing.

I don't have a hyperlink to the actual paper (except into the IEEE DL), but at
least now the paper is "in the list."

partition.

the script to not add the leader to the new group (membership list).

isadmin checks).

different queue sizes *and* units (packets or bytes) on a link, they
could have been bit by this.  But I doubt it.

  tb-fix-interface $node $link "iface"

what we get back from the DB is a pid_idx (or we can get a pid, if we
want...), so change a couple of comparisons.

name's don't match from resolve_link() to find_best_link() - the latter
returns only one link of each type, so it's too late to find the right
interface by the time we get back out to resolve_link(). Also fixed
a built-in assmption about the 'direction' that physical links go in.
The old code (explicity) assumed that links to from node to switch - now
we flip around our comparison if the directions of the links do not
match.

This was a bugger, even though it didn't involve much code, since the
'flipping' involves a 'parity' issue - it's really easy to mess up the
parity in several places and get it to work under *some* circumstances.

As a side effect, added some more information to the plink strucutre.
This turned out to not be necessary for the solution I finally came
up with - it was part of an earlier, abandoned one. But, it's probably
good information to have around in the future.

is hardwired, pass that hardwired boss value onto the image; i.e., create
/etc/emulab/bossnode in the filesystem(s).