Merge pull request #54 from markvoelker/multi-node

Fix Bug 1157177 by forward-porting a fix from Folsom.
Bug #1193027 configure qemu libvirt ACL
Merge pull request #58 from rickerc/fix_acl

Bug #1193027 configure qemu libvirt ACL
Fix Bug 1193206 by removing unnecessary package installs, syncing list w/docs.