Revert "ciao-controller: Drop username from cloudinit config"
Revert "ciao-controller: Drop username from cloudinit config"

This reverts commit 3e7599f6bea1e1aecd7d15263b1e7bccf2ff7c6c.

The change simply doesn't work.  Cloud-init works fine but it's
not possible to sudo from the ciao user once you've logged in
to the VM.

Signed-off-by: Mark Ryan <f16215f7acd0bd7fdc465539215bd574c785b062@intel.com>

01org/ciao,tpepper/ciao,rbradford/ciao,erick0z/ciao,kaccardi/ciao,kaccardi/ciao,obedmr/ciao,jorgevgut/ciao,mcastelino/ciao,matthewrsj/ciao,markdryan/ciao,jorgevgut/ciao,wcwxyz/ciao,mrkz/ciao,wcwxyz/ciao,ciao-project/ciao,mcastelino/ciao,erick0z/ciao,mcastelino/ciao,matthewrsj/ciao,markdryan/ciao,erick0z/ciao,matthewrsj/ciao,tpepper/ciao,leoswaldo/ciao,leoswaldo/ciao,obedmr/ciao,tpepper/ciao,ciao-project/ciao,obedmr/ciao,leoswaldo/ciao,chavafg/ciao,chavafg/ciao,jorgevgut/ciao,mrkz/ciao,mrkz/ciao,01org/ciao,rbradford/ciao,wcwxyz/ciao