Merge pull request #745 from rackerjoe/master

Bump heat submodule
Merge branch 'master' of https://github.com/rcbops/chef-cookbooks
Merge pull request #746 from rackerjoe/master

Clean up submodules referenced in .gitmodules
Auto Updating apt submodule
Auto Updating openssh submodule
Auto Updating rsyslog submodule
Auto Updating mysql submodule
Auto Updating database submodule
Auto Updating collectd submodule
Auto Updating collectd submodule
Auto Updating collectd submodule
Auto Updating ntp submodule
Auto Updating nova-network submodule
Auto Updating haproxy submodule
Auto Updating horizon submodule
Auto Updating nova-network submodule
Auto Updating mysql submodule
Auto Updating openstack-logging submodule
Auto Updating mysql submodule
Merge branch 'master' of https://github.com/rcbops/chef-cookbooks