[FABRIC-559] Fix handling of creation state listener class in container options.
[FABRIC-531] Fix class cast exception when managing the firewall on EC2.
ContainerProviderUtils now correctly sets the value of the datastore type.
Prefer jdk 7 when installing java with a container provider.
[FABRIC-560] Use felix scr annotation in the jclouds container provider.
Fixed handling of ec2 owner.
Fixed ZookeeperPlaceholderResolver to return an empty String if target znode doesn't exists.
Cleanup the jclouds container provider.
Add a profile for openstack.