update
Merge branch 'master' of https://github.com/eucalyptus/DeploymentManager
Merge branch 'master' of https://github.com/eucalyptus/DeploymentManager

Conflicts:
	config_manager/config.py
move property object to jsonmapping
SSH polling
Get a new host on SSH failure
Track hosts for reservations
Convenience method to get reservation IPs instead of the host names
Readme tweaks
Add quick start info for CentOS 6
Add a check for enough machines for reservation request
refactor config to baseconfig
Update project description
Update readme for resource manager
Updates to use new buildconfig
Merge branch 'master' of https://github.com/eucalyptus/DeploymentManager
Add resource manager object as a parameter for pxe_manager
Make property objects read-only
Some Debug crap
Remove Debug crap
initial "add" cluster validations, helper methods for property objs
Added debug for showing current state of a config obj
Parameterize get_reseravtion_as_ip so you can pass an array of host names.