Provide 2 links for nova dashboard:
- a link to the dashboard on the public network that will work if the admin node has been assigned a public IP and the client is coming in over the public network
- a link to the dashboard on the private network that will work if the client is coming in over the admin network
Merge pull request #111 from cdearborn/pull-req-release-roxy-master-258608da6e26a0df1972264ab112042f1ef6d9c0

Added link for access nova dashboard from admin network [2/2]