Merge pull request #830 from cloudnull/v4.2.2rc

Updated support submodules for V4.2.2rc
Merge pull request #832 from cloudnull/v4.2.2rc

adding support cookbook
Update submodules
Merge pull request #834 from claco/v4.2.2rc

Update submodules
Update submodules
Merge pull request #835 from claco/v4.2.2rc

Update submodules
Update submodule
Merge pull request #836 from claco/v4.2.2rc

Update submodule
Add version recipe to base role

Add the osops-utils::version recipe to the base role, which will now
create an /etc/rpc-release file with the currently converged version.

rcbops/chef-cookbooks#772

(cherry picked from commit 9ccae819e1a73fbce045b1c1a8fde6efca5cbdc9)
Merge pull request #837 from claco/v4.2.2rc

Add version recipe to base role
Update glance submodule
Merge pull request #839 from claco/v4.2.2rc

Update glance submodule
added vhost_net to role
changed cookbook URL
added missing comma