Initial check in for pkgcloud dns (Rackspace)
Incremental commit. Added ability to delete a zone.
Adding get zone records
Added ability to add zone records
Added last piece of DNS management for CLI (deleting a zone record)
Setting executable mode
Modified the table display so that dates won't be truncated
Modified readme to show dns config and commands
Docs typos and clarification
Merge pull request #4 from rdodev/master

CLI support for DNS (for those providers that support it - i.e. Rackspace)