cloudlab/aptlab generated projects.

a text field that says emulab,cloudlab, or aptlab.

* autoswap time and idleswap time defaults are inherited from the
  associated sitevars.

 - "general/autoswap_threshold", and "idle/threshold", respectively

* autoswap default state follows associated sitevar ("general/autoswap_mode").

* Any user-requested autoswap duration is checked against the
  "general/autoswap_ max" sitevar.

 - Admins can override.

* Any user-requested idleswap duration is checked against the "idle/threshold"
  sitevar.

 - Admins can override.

* Disabling swapping (-S option) is prohibited, except by admins.

* Removed all special-case checks for requests coming via the XMLRPC server.

Handy.

The protocol now works perfectly.

TODO: Figure out why certificate parsing is failing

to req (csr generation). Not allowed to specify the cipher when via req,
and we want des3. Default changed between FreeBSD 8 and 10, and I have no
idea where to change it, so just do it explicitly on the command line.

* Properly pass along "server" argument.
  - was being ignored previously.

* Allow user to specify path to alternate certificate.
  - introduced the "--cert" parameter.

Needed to match against OS version and not OSID version.

If the libevent package is installed, there will be /usr/local/include/event.h
which conflicted with our event.h in the clientside/lib/event directory.

things like undefined variables, and print a stack backtrace using
the Carp module.

every now and then. Seems to happen a lot on the racks, and
there are lots of them.

This enhancement uses the new force10_expect module to add/remove
port channels to/from vlans.  Having to do this via expect is
wretched.

going to ignore the listed flag, and show users (guest or logged in) those
profiles they are allowed to instantiate.

is the SA instead of another user.

support the genidesktop.

identity. The credential is just a speaksfor for now, but this might
hold other kinds of credentials in the future.

are different from Emulab.

messes up the stats. Reorg a little to allow for APT and
CloudLab keys.