Refactor of bin/ursula to use getops + back compat
resolves failure to create loop device
Configure noVNC to use SSL like other services
Address comments
endpoints.md add Nova noVNC
add API versioning
Fix HAProxy novnc httpchk with explicit options
change swift haproxy from roundrobin to source
Add comment describing PROGDIR one-liner
Disable Neutron LBaaS until ready

Neutron LBaaS is not really ready, so don't expose it in Horizon.
Waiting on a legitimate LB with LBaaS v2/Octavia.
Replace the git mirror used by vagrant

This mirror is an old mirror that we had used when we had upstream
reliability issues. Point this back to github and soon to be replaced
by giftwrap.
Items that were broken when doing ./bin/run_vagrant.sh
Change the template: from | to > works
Fixing git repo for horizon
VirtualBox does not support KVM
ovs was hanging so I change the order