added OSD example for cinder standalone nodes
cleaned up the cinder cobbler node definition
removed unneeded references to cinder release, this was moved to puppet-coe
forgot an "i"
add missing comma in cinder volume node definition
dont include osd disks as part of cinder volume setup as it doesnt exist on cinder volumes.
Merge pull request #148 from CiscoSystems/cinder-standalone-def

added OSD example for cinder standalone nodes