nova|cinder|glance: Log to stderr and syslog
Syslog: Configure HAProxy to log to /dev/log
Add support for rsyslog forward over TLS
Rename `tls.crt` to `tls.ca_cert` to be more clear
Allow rsyslog forward config options with defaults
swift: include default value for swift versioning feature flag
Merge pull request #481 from blueboxgroup/swift-versioning-default

swift: include default value for swift versioning feature flag
Standardize rsyslog forward queue name
Whitespace: Remove unintended newline addition
Address dlundquist comments
Merge pull request #484 from blueboxgroup/syslog-cleanup

Add TLS supported rsyslog forwarding
add iscsi to cinder

add open-iscsi start to cinder-volume config
Merge pull request #485 from twaldrop/iscsi

add iscsi to cinder
Better support for ssh forwarding agents

Add forward_agent to Vagrantfile as well as pass SSH_AUTH_SOCK on to
any sudoers elevations. This would be required for pulling any private
git repos via ssh.
percona garbd: work around missing init script in current garbd package version
Merge pull request #490 from blueboxgroup/percona-garbd-init

percona garbd: work around missing init script in current garbd package
Fix #491: Use PyPI not OpenStack mirror index
Merge pull request #492 from blueboxgroup/pypi_mirror

Fix #491: Use PyPI not OpenStack mirror index
Add checks for nimble san devices

Adding some checks for nimble san devices. This can be augmented as we
determine which other checks are important, but this is a good first
cut.
Set default cpu model to Opteron_G3

Out of the gate, libvirt provides cpu's as core2duo. This cpu feature
mapping is not very feature rich. For instance, it does not support
nested KVM. Update nova to default to Opteron_G3 for some better cpu
flag support.