fix unit tests by allowing test jig to take over other jigs and then being tolerant of the resulting minor errors
remove log protections because I found root cause of issue (and fixed it)
Merge pull request #71 from cloudedge/pull-req-master-49bb3a6e7c547e86059972236176f307d83b19a8

https://github.com/crowbar/barclamp-dns/pull/71

Merged by devtool for VictorLowther
Switch to using chef-solo for all core roles
Merge pull request #72 from VictorLowther/pull-req-master-bbc20a06dbbdfd0b2f1725d18b4220bf28a9a536

https://github.com/crowbar/barclamp-dns/pull/72

Merged by devtool for cloudedge
Add attributes for the DNS roles.
Merge pull request #75 from VictorLowther/pull-req-master-cd953079fcc42015c6552d4b6d190cc54e898308

https://github.com/crowbar/barclamp-dns/pull/75

Merged by devtool for ravolt
resolve differences with templates json vs hash
Merge pull request #76 from cloudedge/pull-req-master-66d40a815aa402d4c2c9bee71df46a05ed8e8f57

https://github.com/crowbar/barclamp-dns/pull/76

Merged by devtool for VictorLowther
Add at: flag to wants-attribs.
Merge pull request #79 from VictorLowther/pull-req-master-435923b0a0746ceaecb6283577ca9f9f79e1be4a

https://github.com/crowbar/barclamp-dns/pull/79

Merged by devtool for VictorLowther
Add attribute relations for the DNS zone information.
Merge pull request #80 from VictorLowther/pull-req-master-dccf04341e8a02b81a47fd321efe6c0256033410

+2
CB 2: Make all the things use wants-attrib for smart attribute injection. [6/8]