Add config_drive default to common.yaml
Merge pull request #146 from michaeltchapman/docu

Stackbuilder documentation
Improve data docs

Second iteration
Merge pull request #140 from robertstarmer/master

Add config_drive default to common.yaml
Merge pull request #148 from bodepd/data_doc_update

Improve data docs
set LibvirtHybridOVSBridgeDriver for neutron

Initial testing of a havana deployment indicates that
libvirt_vif_driver has to be set to
 LibvirtHybridOVSBridgeDriver for neutron with ovs
 on neutron to work.
Merge pull request #149 from bodepd/update_vif_driver

set LibvirtHybridOVSBridgeDriver for neutron