begin recording packets, instead, begin recording immediately and take
a snapshot if a TIME STARTED is received.  Need to do this since a
rebooted node will sit for forever waiting for the event.

Fix the race between loading a mote and rebooting its host stargate.

	* db/libdb.pm.in: Add TBNodeSubNodes function which returns the
	list of subnodes for a given node.

	* mote/tbuisp.in: Don't reboot the stargate anymore after loading
	the attached mote.  The problem with the radio not working after
	the upload should be fixed now.

	* tbsetup/libreboot.pm.in: Check if a node's subnodes are being
	reloaded.  If so, try to wait until they reach ISUP before
	actually doing the reboot.

	* tbsetup/os_setup.in: Do not skip the ISUP wait for subnodes that
	are imageable (like motes), otherwise their allocstates are not
	updated correctly.  Remove the robot-specific hack that	assumed
	tbuisp would do the reboot if the attached mote was being reloaded.

Bump date for papers menu item (noticed by Eric).

The shorter form allows the `/etc/syslog.conf' file to be more portable to
other Emulab installation sites.

Added WORLDS 04 paper to pubs page.

turns out that IOS now supports the CISCO-STACK-MIB, which is what
we use in CatOS to set them.

2900 series switches acutally use a different MIB for this stuff,
so I added support for determining the 'class' of switch.

Tweak the "My Bug Database" menu link so it points to a particular project
in the bugdb.

	* www/gotobugdb.php3: Pass on the project_title argument if one is
	given.

	* www/menu.php3: Make the bugdb link context-sensitive or have it
	link to the project the user was first approved for.
	Context-sensitivity is determined by whether or not a "pid"
	argument is given.

Quick mod to stop an info leak.

bootlogs were persisting after experiment termination, only being replaced
when a particular node failed during TBSETUP (and hence sent back a boot
log to be stashed).  This was leaking info such as project and experiment
names, uids, groups.

For now the bootlog is being cleared as nodes come in to an experiment
via experiment swapin (inside nalloc).  running sched_reload or
sched_reserve will also call nalloc if the node is free, hence clearing
the bootlog as well.

To use the 'B' posture regulator, define USE_POSTREG_B in masterController.c

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.