Make DNS barclamp use the new Run infrastructure.
Merge pull request #63 from VictorLowther/pull-req-master-b8895885003093f140e37ed4f5efc36a05f38852

https://github.com/crowbar/barclamp-dns/pull/63

Merged by devtool for cloudedge
Make dns-client an implicit role.
Add server flag to the dns-server role.
Merge pull request #64 from VictorLowther/pull-req-master-adf59d76e7c4525496432dae4e35f36b067b56c2

https://github.com/crowbar/barclamp-dns/pull/64

Merged by devtool for cloudedge
Clean up rerun_my_noderoles a bit.
Merge pull request #66 from VictorLowther/pull-req-master-7e4d4af3d6449b9d69d65e99a3e4e9c72ba47979

https://github.com/crowbar/barclamp-dns/pull/66

Merged by devtool for cloudedge
add overlay view for dns-server, fix bug
Merge pull request #67 from cloudedge/pull-req-master-d8017cb3e43d33b986fe906b749188bff709ba7d

https://github.com/crowbar/barclamp-dns/pull/67

Merged by devtool for VictorLowther