Merge pull request #27 from robertstarmer/multi-node

Add power logic for UCS Blades in Cobbler Node macro, tested, tested, and re-tested.
move site.pp out of source control so users can easily keep their own managed.
Merge branch 'move_site_pp_aside2' of git://github.com/mpdehaan/folsom-manifests into multi-node
Update rabbit/quantum user/pass, remove unused variables

Site.pp.example has a variable for rabbit, but core.pp was
using fixed names, causing potential build failures.  fixed
openstack_rabbit_user to be consistent for quantum uses.
Also changed the quantum queue to '/' as with the rest of the
services.  Cleaned up modules as well, added the missing boolean
module.

Also removed a few historical (nova-network related) variables
from site.pp.example.