Remove old versions of cobbler manifests for rhel
Merge pull request #489 from aglarendil/master

FF do develop branch
import from internal@04f65450b945f8614c8fbeb4554a2b993d1fcbce
Added pmanager in order to make partition snippet simple
[PRD-1499] Assign keystone_ec2_url value
Added replacement of '-' with '--' for vg and lv names
Tiny fixes according to comments
Added partition refresh before and after cleaning
remove obsolete debug in firewall module
Merge pull request #501 from Mirantis/prd1302

remove obsolete debug in firewall module
Merge pull request #498 from Mirantis/prd1499

[PRD-1499] Assign keystone_ec2_url value
Fix service cinder restart
RadosGW for CEPH
first attempt to convert to support yum insteal of apt
fixed refrence to existing vars; added missing rhel packages; fixed yum repo vars; added required stdlib for suffix
added suffix files
updated readme; added some hack parts to site.pp; added some cleanup notes to site.pp;
moved all yum repos to yum.pp
cleaned package requirements up slightly
fix suoders !requiretty problem