Fixups to work with Chef 11 and new network barclamp.
Merge pull request #198 from VictorLowther/pull-req-master-402e9ce91111702c1f810a6a19545ee4d489a3f9

https://github.com/crowbar/barclamp-provisioner/pull/198

Merged by devtool for cloudedge
We will always need a Chef 11 client, so include one.
Fix typo in setup_base_images.rb.
Zap all .old files
Refactor large swaths of the provisioner to use IPv6 where possible.

The main holdouts are DHCP (naturally) and Rubygems (because of evil).
We do not need a provisioner base.
Merge pull request #202 from VictorLowther/pull-req-master-fda77fb192c9c1d39e5891586544cf031c6d65bf

https://github.com/crowbar/barclamp-provisioner/pull/202

Merged by devtool for cloudedge
Fixups to control.sh to force reliance on and test DNS.
Merge pull request #204 from VictorLowther/pull-req-master-b8895885003093f140e37ed4f5efc36a05f38852

https://github.com/crowbar/barclamp-provisioner/pull/204

Merged by devtool for cloudedge
Don't chattr +i resolv.conf.
Add a dependency on the dns-client role.
Add server flag to provisioner-server role.
Merge pull request #205 from VictorLowther/pull-req-master-adf59d76e7c4525496432dae4e35f36b067b56c2

https://github.com/crowbar/barclamp-provisioner/pull/205

Merged by devtool for cloudedge
Give the DHCP server its own seperate roles.

This splits provisioner-server into
provisioner-server, which still handles TFTP and the provisioner web server.
provisioner-dhcp-server, which brings up DHCP and configured default PXE settings.
provisioner-dhcp-database, which hooks into the node lifecycle to handle per-node PXE and DHCP.
Merge pull request #208 from VictorLowther/pull-req-master-1894f0c22097ce2fe14718ee0722577a3af82967

https://github.com/crowbar/barclamp-provisioner/pull/208

Merged by devtool for cloudedge
If we know who we should be, mark ourselves as dead early in the
process to let our noderoles kick off.
Merge pull request #209 from VictorLowther/pull-req-master-5988cf34242eb16d561eaae29f7a0bdb6865e5bf

https://github.com/crowbar/barclamp-provisioner/pull/209

Merged by devtool for VictorLowther