support new features at Grizzly (quota and so-on)
update keystone packages version.
Update packages version.
Merge branch 'release03_grizzly+keystone' of github.com:yoyama/chef-swift-recipes into release03_grizzly+keystone

Conflicts:
	cookbooks/saio_pkg/attributes/default.rb
Support havana, use librarian-chef, knife-solo.
update modified files to support ceilometer. (forget commit -a)
Fix bug. add postprocess recipe which reboot processes.
Update README, create openstack_rc
Commit miss. Add a template
Fix a bug on README