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The name always overran its field so all of the columns were out of alignment
and the lines too long and it was just a mess. So by default just print out
the basic stuff. Use '-l' to get the old, complete output.

PF WARNING: several "pass" statements were used in the making of
this commit.

This translates to -P on the backend. Without this option, a user has no way
to load a standard image on a node that currently has a custom MBR/image on it.

For those of us with 80-column vision...

Awesome.

Also fix incorrect check for a dictionary entry that doesn't exist.

the event list to be a list of eight items, but we were sending back only
seven for the static events. Up until FreeBSD 10 this did not seem to be a
problem, but under 10, core dump!

A bit overdue, but here they are.

* Disallow image creation for any taint state on node/image
* Disallow console access for "blackbox" and "useronly" states
* Disallow node_admin for "blackbox" and "useronly" states

TB Admins are exempt from these restrictions.

The -f <fstype> option to createdataset will now pre-initialize the dataset
with an empty filesystem. Supported types are: ufs and ext[234].

Add CLI for extending a lease (called extenddataset on ops). The length
of the extension and the number of times it can be extended are controlled
by site variables.

XMLRPC interface.

It does a "power off; sleep 10; power on". Needed for nodes that need to
settle a while before powering back on (e.g., Anton's ivy bridge box).

To turn this option on, define SPEWFROMOPS=1 in your defs file. This
will result in a redirect message from boss which will send the wget
client over to ops. 

A perl setuid root cgi script is run from the webserver on ops when a
/spewrpmtar request is made. This script sends the key,nodeid,file
over to boss via XMLRPC (as elabman). The return is simple yes or no,
the caller is allowed (not allowed) to have that file. Since the
ops script runs as root, it can spew the file back to the caller.

Note that the elabinelab checks for the elabinelab source code are
gone; we are now open source. Also, we spew that file from /share now,
to be consistent.

This commit is intended to makes the license status of Emulab and
ProtoGENI source files more clear.  It replaces license symbols like
"EMULAB-COPYRIGHT" and "GENIPUBLIC-COPYRIGHT" with {{{ }}}-delimited
blocks that contain actual license statements.

This change was driven by the fact that today, most people acquire and
track Emulab and ProtoGENI sources via git.

Before the Emulab source code was kept in git, the Flux Research Group
at the University of Utah would roll distributions by making tar
files.  As part of that process, the Flux Group would replace the
license symbols in the source files with actual license statements.

When the Flux Group moved to git, people outside of the group started
to see the source files with the "unexpanded" symbols.  This meant
that people acquired source files without actual license statements in
them.  All the relevant files had Utah *copyright* statements in them,
but without the expanded *license* statements, the licensing status of
the source files was unclear.

This commit is intended to clear up that confusion.

Most Utah-copyrighted files in the Emulab source tree are distributed
under the terms of the Affero GNU General Public License, version 3
(AGPLv3).

Most Utah-copyrighted files related to ProtoGENI are distributed under
the terms of the GENI Public License, which is a BSD-like open-source
license.

Some Utah-copyrighted files in the Emulab source tree are distributed
under the terms of the GNU Lesser General Public License, version 2.1
(LGPL).

The geniuser is now over 16 groups, so try to figure out what project
the action is going to take place, and use just those groups. This is
temporary cause Mike says FreeBSD8 8 pushes the limit up to 1024.
Yippie! When we upgrade, just revert this crap.

nodes.

It should not be necessary to do anything to you inner elab infrastructure
to make it work in the New World.  Eventually, those with elabinelabs should
update/rebuild/install their Emulab software on boss/ops and update their
MFSes so they too will use a master server.

"tb-set-tarfiles" is like "tb-set-node-tarfiles" except that it
distributes the tarfile to all nodes rather than just one and that it
uses frisbee to distribute the file.

These changes involved 1) refactoring frisbee info from images table
into a new table, frisbee_blobs, 2) a new experiment_blobs table, and
3) a new tmcd command so the node knows how to get the files from the
server.

The changes where designed to be general purpose enough to eventually
support:
  1) Distributing arbitrary files (not just tarfiles) to nodes
  2) Perform arbitrary actions on those files
  3) Use arbitrary methods to get the files

As such the tmcd line is as follows:
  URL=* ACTION=*

where URL is currently:
  frisbee.mcast://<ADDR>/<FILE>
for example
  frisbee.mcast://234.16.184.192:18092/users/kevina/home-dir.tar.gz
and when we get around to using a master Frisbee server it could be
  frisbee://*
or it could be a file://, http://, etc.

and ACTION is currently:
  unpack:<LOCA...