Change default loading of bonding module to false. https://bugs.launchpad.net/openstack-cisco/+bug/1167355
Fix line wrapping on bonding comment.
Changed default boot disk to /dev/sda

this addresses bug
https://bugs.launchpad.net/openstack-cisco/+bug/1170447
Merge pull request #67 from Imranmazhar/multi-node

Changed default boot disk to /dev/sda
Merge pull request #66 from michaeltchapman/multi-node-bonding-fix

Disable default loading of bonding module.
Merge conflicting bonding changes