into hwdown that have been in repositioning for $retry_time but have
actually reached their destinations, duh.

the time, and does not get a wiki account.

The reason for these changes is that we are making elabman a real
daemon user so that Tim can run the repositioning daemon as a real
user that can access the XMLRPC server.

distance_remaining for reposition_status.

Initial checkin of a "repositioning" daemon that moves robots back to
their pens on swapout.

	* configure, configure.in: Add tbsetup/repos_daemon.

	* db/libdb.pm.in: Add constants for the
	repositionpending/repositioning experiments.

	* db/nfree.in: When freeing garcias, send them to
	repositionpending instead of reloadpending.

	* event/sched/event-sched.c: Deal with the rare case of no
	SIMULATOR object being in the agent list for an experiment.

	* robots/emc/emcd.c, robots/emc/locpiper.in: Fix some typos.

	* robots/rmcd/masterController.h, robots/rmcd/masterController.c,
	robots/rmcd/obstacles.h, robots/rmcd/obstacles.c: Ignore dynamic
	obstacles that are far away and remove dynamic obstacles where the
	robot is inside the natural obstacle area.

	* sql/database-create.sql, sql/database-migrate.txt: Add a
	reposition_status table that tracks the status of robots that are
	being moved back to their pens.

	* tbsetup/GNUmakefile.in: Install the repos_daemon script.

	* tbsetup/reload_daemon.in: Move robots to the repositionpending
	experiment, if they haven't already reached their pen.

	* tbsetup/repos_daemon.in: Daemon that takes care of seeing robots
	back to their pens after they are freed from an experiment.

Garcia-pilot updates:

	* robots/primotion/buttonManager.hh,
	robots/primotion/ledManager.hh: Comments.

	* robots/primotion/dashboard.hh, robots/primotion/dashboard.cc:
	Turn off fault detection for now, it doesn't work with moving in
	curves at the moment.  Reenable sensor value polling, but only
	while the robot is stationary.

	* robots/primotion/garcia-pilot.cc: Change the handleCallbacks and
	select timeouts to 5ms.

	* robots/primotion/wheelManager.hh,
	robots/primotion/wheelManager.cc: Lower the ranger thresholds when
	movements are short in length.  This should help us maneuver into
	tighter areas, like the robot pens.

* Add a packet capture mode (-c) option so that pcapper can be used
  the same way that tcpdump is used, to write captured packets to an
  output file. When using capture mode, stats are not collected or spit
  out. I need to think about how feasible it is to do both at once; it
  started to look like a mess.

  I added a snaplen (-l) option to be used with capture mode, to
  specify the snaplen that is passed to the pcap library.

* Beef up the event interface, adding a TRACEINFO event type, so that
  you can send START, STOP, KILL events to the pcapper. So, you can
  start and stop packet capture for a link/lan, or for a single node
  on a link/lan (much the same way as you acn control the delay
  agent).

target.

and stop packet capture, etc.

 * Add some new terminaiton options - a maximum number of generations,
   and a 'king of the hill' termination condidtion
 * Added elitism
 * Start out by putting a bunch of random individuals in the population
 * Make many things options (liek population size and comparator)
 * Added roulette and rank selection

return all of the elements in a DRE matrix, and one to score an
ordering with the DRE * distance metric.

Also, added a helper function to get the first-hop matrix for all
nodes in a graph, and a function for use with the GA that scores an
ordering based on the number of transitions each nodes will have in
its routing table.

a naming for the nodes.

Includes many command-line options to tweak the GA's behavior.

now uses line-bases path planner to determine waypoints.

start them up a little earlier to so we can avoid the watchdog config
delay.

60s one.  Also bump up the rate that we feed it.

overwrite it.