experiment.nsfile methods.  Prune some more fields out of the metadata
return value.

operation on our existing stack 3x faster.

The real reason for doing this, though, is robustness - the old
code was terribly fragile, depending on several tables being in order,
etc. This was breaking on some of our new switches.

Also fix a few typos in debugging messages.

bugdb get updated correctly.

to work.

interface with cross machine login support.

the repo in case I decide to stay in Switzerland, eating chocolate and
cheeseballs.

experiment.

swapped out.

Updated doc. on Creating a FC4 Image.

fill out the X,Y,Z values for the node.  Might be useful if people
want to do a little computation on the physical locations of motes.

created, swapped in or modified when overquota. Ditto for creating
images.

quota check, and parses the output. Any over limit causes the script
to exit with non-zero status.

Not hooked in yet ...

This is not just me being anal, there is an ugly problem with
FreeBSD 5 and UFS1, see the big ole' comment I just added in the file.

the POS pc2Uwifi nodes.

we getting 5fps in the little tracker versions, which is way too much.
Really slow!

enabled in the defs file:

	CVSSUPPORT=1

each project gets a stub CVS tree created (using 'cvs init') in
/proj/$pid/CVS. It is up to users obviously to do something with
that tree, and of course they have to either set their CVSROOT
env variable, or use the -d option to cvs.

The showproject page gets a link to the per-project CVS tree, using
the cvsweb interface, which I hacked up a bit to allow restricted
access to specific project trees, via a ?pid=$pid argument to the URL.
Without the ?pid argument, it falls back to normal behaviour, which is
check the cvsallowed bit in the users table, and provide access to the
Emulab source repo.

If you are curious, go here:

	https://www.emulab.net/cvsweb/cvsweb.php3/?pid=testbed

parse it.

Need to really fix this, but the parsing code needs a bunch of work.
This should catch the typical diskfull case where the output file is
zero.