added sane scheduler settings
removed duplicate
updated defaults
resolves issue https://github.com/rcbops/ansible-lxc-rpc/issues/161
add limits config to galera
added open file limits to rabbitmq
changes default hypervisor to KVM
added package files for rax-mon
change the help URL in Horizon so that it can be overriden
Updated Neutron for the Juno release.

Changes in config were made to allow for automatic HA failover of Neutron Routers. (input from Phill Hopkins)
Removes the ATT L3 HA tool as this functionality is now baked into Neutron proper.
Removed package and git vars from group_vars/neutron_all.yml and change the plays to use the values in repo_pacakge/neutron.yml
removed redundant tasks in all neutron plays.
Merge pull request #187 from cloudnull/neutron-juno

Juno Neutron updates
Merge pull request #183 from cloudnull/Issue542

change the help URL in Horizon so that it can be overriden
Merge pull request #181 from cloudnull/raxmon-deps

added package files for rax-mon
Merge pull request #180 from cloudnull/virt-type

changes default hypervisor to KVM
Merge pull request #179 from cloudnull/galera-limits

Adds limits config to galera_common
Merge pull request #178 from cloudnull/IRQbalance

Configures IRQbalance
Merge pull request #177 from cloudnull/rabbit-limits

Added open file limits to rabbitmq
changed ansible install from the package name to a URL as a tarball

updated ansible version to 1.6.10

This should resolve Issue: https://github.com/rcbops/ansible-lxc-rpc/issues/184
Merge pull request #156 from cloudnull/nova-scheduler

Nova scheduler
Merge pull request #148 from cloudnull/ansible-tar

changed ansible install from the package name to a URL as a tarball