Replace btsync with rsync
Fix errors in glance log

Disable other glance stores.
Use public keystone endpoint rather than admin endpoint.
Glance image rsync tweaks:

Do not overwrite files with newer timestamps, copy extended attributes
too.
Basic vagrant updates
Remove org comment.
Documentation cleanup.
Peg to ansible 1.6
Whitespace
Fix left over echo command in ursula binary.
Image sync: remove images deleted in DB

Use Glance DB as source of truth to determine which images to delete.
Glance image sync: rm -f to squelch already deleted errors
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.
Merge pull request #468 from blueboxgroup/lbaas_horizon

Disable Neutron LBaaS until ready
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.
Merge pull request #469 from craigtracey/vagrant_mirror

Replace the git mirror used by vagrant
Merge pull request #465 from blueboxjesse/setup-instruction-updates

Setup instruction updates
Check for Ansible version.
monitoring: Fix uCARP check
monitoring: fix check-ucarp-procs

while read creates a subshell, so the exit status was not being populated up
Merge pull request #471 from blueboxgroup/fix-ucarp-check

monitoring: Fix uCARP check